MCCB NSXm100B 3P 50A 25kA C11B3TM050L Schneider - C11B3TM050L
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MCCB NSXm100B 3P 50A at 40 °C 25kA with Everlink TM Connectors C11B3TM050L Schneider
MCCB NSXm100B 3P 50A Main Specification
- 690 V AC 50/60 Hz rated operational voltage
- AC network type
- 50/60 Hz network frequency
- Suitability for isolation conforming to IEC 60947-2
- Rated ultimate short-circuit breaking capacity:
- 50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
- 25 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
- 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
- 10 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
- Performance level at 25 kA 415 V AC
- TM-D trip unit name
- Thermal-magnetic trip unit technology
- Toggle control type
- Fixed Circuit breaker mounting mode
Complementary
- 800 V rated insulation voltage
- 8 kV rated impulse withstand voltage
- Rated service short-circuit breaking capacity:
- 50 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
- 25 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
- 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
- 10 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
- 20000 cycles of mechanical durability
- Electrical durability:
- 20000 cycles at 440 V In/2
- 10000 cycles at 440 V In
- 10000 cycles at 690 V In/2
- 5000 cycles at 690 V In
- 2.4 W power losses
- Backplate mounting support
- Front upside connection
- Front downside connection
- Connection terminals:
- 1 Everlink lug wire size 2.5…95 mm², rigid or stranded aluminium/copper
- 1 Everlink lug wire size 2.5…70 mm², flexible copper
- Connection pitch:
- 35 mm with spreaders
- 27 mm without spreaders
- 9 module of 9 mm pitches
- Adjustable Long-time pick-up adjustment type Ir (thermal protection)
- 0.7…1 x In long-time protection pick-up adjustment range
- Fixed Long-time protection delay adjustment type tr
- 500 A magnetic protection pick-up range
- Fixed Short-time protection pick-up adjustment type Isd
- Fixed Short-time protection delay adjustment type tsd
- 1 slot for every electrical auxiliaries:
- auxiliary switch OF
- alarm switch SD
- voltage release MN or MX
- Flag (green) for presence of auxiliary contacts for local signalling
Environment
- EN/IEC 60947 standards
- 3 of pollution degree conforming to IEC 60664-1
- IP40 of IP degree of protection
- IK07 protection conforming to IEC 62262
- Ambient air temperature for operation at -25 to 70 °C
- Ambient air temperature for storage at -50 to 85 °C
MCCB NSXm100 B 3P 50A 25kA with Everlink TM Connectors
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