| Image | Part # | Description | Price | |||
|---|---|---|---|---|---|---|
 | UMBW-1B1-1 | Miniature Circuit Breaker UL1077 277 VAC B 1P 1A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-2 | Miniature Circuit Breaker UL1077 277 VAC B 1P 2A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-3 | Miniature Circuit Breaker UL1077 277 VAC B 1P 3A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-4 | Miniature Circuit Breaker UL1077 277 VAC B 1P 4A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-5 | Miniature Circuit Breaker UL1077 277 VAC B 1P 5A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-6 | Miniature Circuit Breaker UL1077 277 VAC B 1P 6A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-8 | Miniature Circuit Breaker UL1077 277 VAC B 1P 8A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-10 | Miniature Circuit Breaker UL1077 277 VAC B 1P 10A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-15 | Miniature Circuit Breaker UL1077 277 VAC B 1P 15A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-20 | Miniature Circuit Breaker UL1077 277 VAC B 1P 20A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-25 | Miniature Circuit Breaker UL1077 277 VAC B 1P 25A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-40 | Miniature Circuit Breaker UL1077 277 VAC B 1P 40A | Accessories | Quick Ship | $12.50 | |
| UMBW-1B1-50 | Miniature Circuit Breaker UL1077 277 VAC B 1P 50A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-1 | Miniature Circuit Breaker UL1077 277 VAC C 1P 1A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-3 | Miniature Circuit Breaker UL1077 277 VAC C 1P 3A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-4 | Miniature Circuit Breaker UL1077 277 VAC C 1P 4A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-5 | Miniature Circuit Breaker UL1077 277 VAC C 1P 5A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-6 | Miniature Circuit Breaker UL1077 277 VAC C 1P 6A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-8 | Miniature Circuit Breaker UL1077 277 VAC C 1P 8A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-10 | Miniature Circuit Breaker UL1077 277 VAC C 1P 10A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-13 | Miniature Circuit Breaker UL1077 277 VAC C 1P 13A | Accessories | In stock | $12.50 | |
| UMBW-1C1-15 | Miniature Circuit Breaker UL1077 277 VAC C 1P 15A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-20 | Miniature Circuit Breaker UL1077 277 VAC C 1P 20A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-25 | Miniature Circuit Breaker UL1077 277 VAC C 1P 25A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-30 | Miniature Circuit Breaker UL1077277 VAC C 1P 30A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-40 | Miniature Circuit Breaker UL1077 277 VAC C 1P 40A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-50 | Miniature Circuit Breaker UL1077 277 VAC C 1P 50A | Accessories | Quick Ship | $12.50 | |
| UMBW-1C1-60 | Miniature Circuit Breaker UL1077 277 VAC C 1P 60A | Accessories | Quick Ship | $12.50 | |
 | UMBW-1C2-1 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 1A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-2 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 2A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-3 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 3A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-4 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 4A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-5 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 5A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-6 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 6A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-8 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 8A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-10 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 10A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-13 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 13A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-15 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 15A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-20 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 20A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-25 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 25A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-30 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 30A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-40 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 40A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-50 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 50A | Accessories | Quick Ship | $24.00 | |
| UMBW-1C2-60 | Miniature Circuit Breaker UL1077 277/480 VAC C 2P 60A | Accessories | Quick Ship | $24.00 | |
 | UMBW-1C3-1 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 1A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-2 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 2A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-3 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 3A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-4 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 4A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-5 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 5A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-6 | Miniature Circuit Breaker UL1077277/480 VAC C 3P 6A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-8 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 8A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-10 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 10A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-13 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 13A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-15 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 15A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-20 | Miniature Circuit Breaker UL1077277/480 VAC C 3P 20A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-25 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 25A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-30 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 30A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-40 | Miniature Circuit Breaker UL1077277/480 VAC C 3P 40A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-50 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 50A | Accessories | Quick Ship | $32.50 | |
| UMBW-1C3-60 | Miniature Circuit Breaker UL1077 277/480 VAC C 3P 60A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D1-1 | Miniature Circuit Breaker UL1077 277 VAC D 1P 1A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-2 | Miniature Circuit Breaker UL1077 277 VAC D 1P 2A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-3 | Miniature Circuit Breaker UL1077 277 VAC D 1P 3A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-4 | Miniature Circuit Breaker UL1077 277 VAC D 1P 4A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-5 | Miniature Circuit Breaker UL1077 277 VAC D 1P 5A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-6 | Miniature Circuit Breaker UL1077 277 VAC D 1P 6A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-8 | Miniature Circuit Breaker UL1077 277 VAC D 1P 8A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-10 | Miniature Circuit Breaker UL1077 277 VAC D 1P 10A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-12 | Miniature Circuit Breaker UL1077 277 VAC D 1P 12A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-13 | Miniature Circuit Breaker UL1077 277 VAC D 1P 13A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-15 | Miniature Circuit Breaker UL1077 277 VAC D 1P 15A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-20 | Miniature Circuit Breaker UL1077 277 VAC D 1P 20A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-25 | Miniature Circuit Breaker UL1077 277 VAC D 1P 25A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-30 | Miniature Circuit Breaker UL1077 277 VAC D 1P 30A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-40 | Miniature Circuit Breaker UL1077 277 VAC D 1P 40A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-50 | Miniature Circuit Breaker UL1077 277 VAC D 1P 50A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D1-60 | Miniature Circuit Breaker UL1077 277 VAC D 1P 60A | Accessories | Quick Ship | $12.50 | |
| UMBW-1D2-1 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 1A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-2 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 2A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-3 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 3A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-4 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 4A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-5 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 5A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-6 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 6A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-8 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 8A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-10 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 10A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-12 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 12A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-13 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 13A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-15 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 15A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-20 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 20A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-25 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 25A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-30 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 30A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-35 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 35A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-40 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 40A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-50 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 50A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D2-60 | Miniature Circuit Breaker UL1077 277/480 VAC D 2P 60A | Accessories | Quick Ship | $24.00 | |
| UMBW-1D3-1 | Miniature Circuit Breaker UL1077 277/480 VAC 3P 1A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-2 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 2A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-3 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 3A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-4 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 4A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-5 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 5A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-6 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 6A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-8 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 8A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-10 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 10A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-13 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 13A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-15 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 15A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-20 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 20A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-25 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 25A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-30 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 30A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-40 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 40A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-50 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 50A | Accessories | Quick Ship | $32.50 | |
| UMBW-1D3-60 | Miniature Circuit Breaker UL1077 277/480 VAC D 3P 60A | Accessories | Quick Ship | $32.50 | |
 | UMBW-4C1-1 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 1A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-2 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 2A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-3 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 3A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-4 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 4A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-5 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 5A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-6 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 6A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-8 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 8A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-10 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 10A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-13 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 13A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-15 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 15A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-20 | Miniature Circuit Breaker UL489 277 VAC/60 VDC C 1P 20A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-25 | Miniature Circuit Breaker UL489 120 VAC/60 VDC C 1P 25A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-35 | Miniature Circuit Breaker UL489 120 VAC/60 VDC C 1P 35A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-40 | Miniature Circuit Breaker UL489 120 VAC/60 VDC C 1P 40A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-50 | Miniature Circuit Breaker UL489 120 VAC/60 VDC C 1P 50A | Accessories | Quick Ship | $26.50 | |
| UMBW-4C1-60 | Miniature Circuit Breaker UL489 120 VAC/60 VDC C 1P 60A | Accessories | Quick Ship | $26.50 | |
 | UMBW-4C2-1 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 1A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-2 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 2A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-3 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 3A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-4 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 4A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-5 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 5A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-6 | Miniature Circuit Breaker UL489 277/480 VAC/125VDC C 2P 6A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-8 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 8A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-10 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 10A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-13 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 13A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-15 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 15A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-20 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 20A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-25 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 25A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-35 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 35A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-40 | Miniature Circuit BreakerUL489 277/480 VAC 125 VDC C 2P 40A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-50 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 50A | Accessories | Quick Ship | $53.50 | |
| UMBW-4C2-60 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 2P 60A | Accessories | Quick Ship | $53.50 | |
 | UMBW-4C3-1 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 1A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-2 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 2A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-3 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 3A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-4 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 4A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-5 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 5A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-6 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 6A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-8 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 8A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-10 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 10A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-12 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 12A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-13 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 13A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-15 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 15A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-16 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 16A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-20 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC C 3P 20A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-25 | Miniature Circuit Breaker UL489 240VAC 125 VDC C 3P 25A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-35 | Miniature Circuit Breaker UL489 240VAC 125 VDC C 3P 35A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-40 | Miniature Circuit Breaker UL489 240VAC 125 VDC C 3P 40A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-50 | Miniature Circuit Breaker UL489 240VAC 125 VDC C 3P 50A | Accessories | Quick Ship | $79.00 | |
| UMBW-4C3-60 | Miniature Circuit Breaker UL489 240VAC 125 VDC C 3P 60A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D1-1 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 1A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-2 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 2A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-3 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 3A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-4 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 4A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-5 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 5A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-6 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 6A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-8 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 8A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-10 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 10A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-12 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 12A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-13 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 13A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-15 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 15A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-16 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 16A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-20 | Miniature Circuit Breaker UL489 277 VAC/60 VDC D 1P 20A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-25 | Miniature Circuit Breaker UL489 120 VAC/60 VDC D 1P 25A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-35 | Miniature Circuit Breaker UL489 120 VAC/60 VDC D 1P 35A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-40 | Miniature Circuit Breaker UL489 120 VAC/60 VDC 1P 40A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-50 | Miniature Circuit Breaker UL489 120 VAC/60 VDC 1P 50A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D1-60 | Miniature Circuit Breaker UL489 120 VAC/60 VDC D 1P 60A | Accessories | Quick Ship | $26.50 | |
| UMBW-4D2-1 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 1A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-2 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 2A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-3 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 3A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-4 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 4A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-5 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 5A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-6 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 6A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-8 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 8A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-10 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 10A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-13 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 13A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-15 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 15A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-16 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 16A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-20 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 20A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-25 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 25A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-35 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 35A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-40 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 40A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-50 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 50A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D2-60 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 2P 60A | Accessories | Quick Ship | $53.50 | |
| UMBW-4D3-1 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 1A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-2 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 2A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-3 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 3A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-4 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 4A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-5 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 5A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-6 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 6A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-8 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 8A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-10 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 10A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-12 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 12A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-13 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 13A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-15 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 15A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-20 | Miniature Circuit Breaker UL489 277/480 VAC 125 VDC D 3P 20A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-25 | Miniature Circuit Breaker UL489 240 VAC 125 VDC D 3P 25A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-35 | Miniature Circuit Breaker UL489 240 VAC 125 VDC D 3P 35A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-40 | Miniature Circuit Breaker UL489 240 VAC 125 VDC D 3P 40A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-50 | Miniature Circuit Breaker UL489 240 VAC 125 VDC D 3P 50A | Accessories | Quick Ship | $79.00 | |
| UMBW-4D3-60 | Miniature Circuit Breaker UL489 240 VAC 125 VDC D 3P 60A | Accessories | Quick Ship | $79.00 | |
 | UMBW-AUX | Auxillary Contact 1NC | Accessories | Quick Ship | $27.50 | |
 | UMBW-BAC | Bell Alarm Contact 1NC/1NO | Accessories | Quick Ship | $34.00 | |
 | UMBW-ST24DC | Miniature Circuit Breaker Shunt Trip 1NC/1NO 24VDC | Accessories | Quick Ship | $47.50 | |
| UMBW-ST120AC | Miniature Circuit Breaker Shunt Trip 1NC/1NO 120VAC | Accessories | Quick Ship | $47.50 | |
| UMBW-ST240AC | Miniature Circuit Breaker Shunt Trip 1NC/1NO 240VAC | Accessories | Quick Ship | $47.50 | |
 | UMBW-BB-1-1 | Bus Bar Single Pole for UL1077 Circuit Breaker 57 PINS | Accessories | Quick Ship | $62.50 | |
 | UMBW-BB-1-1A | Bus Bar Single Pole for Aux for UL1077 Circuit Breaker 37 PINS | Accessories | Quick Ship | $67.50 | |
 | UMBW-BB-1-1P-END CAP | Bus Bar End Cap Single Pole UL1077 Circuit Breakers 10PK (sets of Two) | Accessories | Quick Ship | $15.00 | |
 | UMBW-BB-1-2/3P-E CAP | Bus Bar End Cap 2/3 Pole 10PK (Sets of 2) | Accessories | Quick Ship | $17.50 | |
 | UMBW-BB-1-1P-TERM | Terminal Feed For Single Pole Bus Bar 10PK | Accessories | Quick Ship | $160.00 | |
 | UMBW-BB-1-BUS CAP-Y | Bus Bar Cap For UL1077 Circuit Breakers Set of 5 | Accessories | Quick Ship | $57.50 | |
| UMBW-BB-1-2 | Bus Bar 2 Pole for UL1077 Circuit Breaker 56 PINS | Accessories | Quick Ship | $142.50 | |
 | UMBW-BB-1-2A | Bus Bar 2 Pole for Auxillary for UL1077 Circuit Breaker 46 PINS | Accessories | Quick Ship | $147.50 | |
 | UMBW-BB-1-2/3P-TERM | Terminal Feed For 2 or 3 Pole Bus Bar UL1077 Circuit Breakers 10PACK | Accessories |