Altech UL1077 Supplementary Protectors
UL1077 Recognized Supplementary Protector Circuit Breakers
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Altech ABL Sursum UR Series UL1077
- Supplemental protection for control circuits and on the load side of branch circuit protectors
- DIN Rail Mount, Miniature, 17.5mm width per pole
- Thermal Magnetic
- Current Limiting
- Up to 60 Amp, 50/60Hz
- 480Y/277V AC
- B, C, D Trip Curves, 1-3 poles
- 10kA Short Circuit Withstand Capacity
- Features: LEARN MORE
- Datasheet:
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Altech R Series UL1077 Circuit Breakers
- DIN Rail Mount, Miniature, 17.5mm width per pole
- Thermal Magnetic
- 480Y/277V AC, up to 63A, 50/60Hz
- B, C, D Trip Curves, 1-3 poles
- 10kA Short Circuit Withstand Capacity
- Positive Trip Indicator (Green - off/tripped, Red - on)
- Datasheet:
| Part No. | Poles | Trip
Curve | Amps | Voltage | Single Piece
Price | |
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| 1CU1R | 1 pole | C-Trip | 1 Amp | 480Y/277V AC | $14.55 |  |
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| 1CU3R | 1 pole | C-Trip | 3 Amp | 480Y/277V AC | $14.55 | |
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| 2CU1R | 2 pole | C-Trip | 1 Amp | 480Y/277V AC | $29.11 | |
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| 2CU40R | 2 pole | C-Trip | 40 Amp | 480Y/277V AC | $31.19 | |
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| 3CU20R | 3 pole | C-Trip | 20 Amp | 480Y/277V AC | $43.66 | |
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| 3CU60R | 3 pole | C-Trip | 60 Amp | 480Y/277V AC | $46.78 | |
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For more information on circuit breakers with poles,
trips and amperages not listed here, please contact us.
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