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Schneider Electric Circuit breaker ComPacT NSXm B (25kA at 415VAC), 3 Poles 3d, 40A rating TMD trip unit, compression lugs and busbar connectors

C11B3TM040B
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Description

It is a ComPacT NSXm molded case circuit breaker, 40A, 25kA at 415VAC, for all LV standard applications. It offers new features like Everlink technology, DIN rail and plate mounting capability. It embeds new spring type auxiliaries externally visible. ComPacT NSXm is one of the smallest MCCB on the market, 81mm (W) x 137mm (H) x 80mm (D). This is a 3 poles version with an embedded thermal-magnetic trip unit. It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.

Product Details

Weight (in Kg) 1.3
Net weight 1.06 kg
Product or Component Type circuit breaker
Control Type toggle
Colour grey (RAL 7016)
Trip Unit Protection Functions LI
Trip Unit Technology thermal-magnetic
Ambient air temperature for operation -25-70 °C
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
Mounting Mode fixed
Length 80 mm
Mechanical Durability 20000 cycles
IK Degree Of Protection IK07 conforming to IEC 62262
9 mm Pitches 9 module
Network frequency 50/60 Hz
Trip Unit Rating 40-40 A at 40 °C
Earth-Leakage Protection without
Breaking Capacity Code B 25 kA 415 V AC
Downside Connection front
Instantaneous Pick-up Adjustment Range 600 A
Instantaneous Pick-up Adjustment Type Li fixed
Long Time Delay Adjustment Type fixed
Long Time Pick-up Adjustment Range 0.7...1 x In
Long Time Pick-up Adjustment Type Lr adjustable
Upside Connection front
[Ue] Rated Operational Voltage 690 V AC 50/60 Hz
Product Name ComPacT NSXm new generation
Connections Terminals compression lug/busbar
Poles description 3P
Standards EN/IEC 60947
Device Application distribution
Range of Product ComPacT NSXm new generation
[Ics] Rated service 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
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
Connection pitch 35 mm with spreaders
27 mm without spreaders
Device short name NSXm 100B
Network type AC
Pollution degree 3 conforming to IEC 60664-1
Protected poles description 3D
Range ComPacT new generation
Trip unit name TM-D
Local Signalling flag (green) for presence of auxiliary contacts
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz
Mounting position horizontal and vertical
flat on the back
Power Dissipation Per Pole 3.46 W
Number of slots 1 slot(s) for auxiliary switch OF
1 slot(s) for alarm switch SD
1 slot(s) for voltage release MN or MX
Operating altitude 2000 m without derating
5000 m with derating
Height 137 mm
Depth 80 mm
width 81 mm
[Uimp] rated impulse withstand voltage 8 kV
Ambient air temperature for storage -50-85 °C
IP degree of protection IP40 conforming to IEC 60529
Utilisation category category A
Suitability for isolation yes conforming to IEC 60947-2
Brand Schneider Electric

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