Molded Case Circuit Breakers MCCB
Upgrade your power distribution system with Molded Case Circuit Breakers (MCCB), designed for dependable protection against overloads, short circuits, and ground faults. Ideal for high-capacity applications, MCCBs are essential for safeguarding electrical systems in industrial, commercial, and large-scale environments.
Our MCCBs are sourced from globally trusted brands, offering exceptional durability, reliability, and compliance with international safety standards. With adjustable trip settings and robust construction, these breakers provide flexible and efficient solutions for various power distribution needs.
Explore our in-stock selection of MCCBs and enjoy fast, worldwide shipping to ensure the safety and reliability of your systems.
LV430554 snap-in nuts, ComPact NSX160/250, M8, set of 12 parts
These are snap-in nuts for Compact NSX160/250 standard power terminal connections. It is used for M8 screws. They are sold by set of 12 parts.
1SDA067416R1 XT1N 160 TMD 100-1000 3p F F
C.BREAKER TMAX XT1N 160 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 100-1000 A
A9P54616 Miniature circuit breaker (MCB), Acti9 iC40N, 1P+N, 16A, C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)
This Acti9 iC40N product is a low voltage miniature circuit breaker (MCB). It is a 1P+N circuit breaker with 1 protected pole and 16A In rated curr...
View full detailsA9F73363 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 63A, B curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 63A rated current and B tripp...
View full detailsA9F74201 Miniature circuit breaker (MCB), Acti9 iC60N, 2P, 1A, C curve, 6000A (IEC/EN 60898-1), 50kA (IEC/EN 60947-2)
The Acti9 iC60N A9F74201 is a high-performance miniature circuit breaker (MCB) designed to provide superior protection for both industrial and resi...
View full details1SDA054317R1 T5N 400 PR221DS-LS/I In=400 3p F F
C.BREAKER TMAX T5N 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400
LV432518 Power connections, ComPacT NSX400/630 plug in kit, set of 2 parts
It is a power connection for Compact NSX400/630 3P plug-in kit. A plug-in configuration is made by adding a plug-in kit to a fixed device. This pow...
View full detailsA9F74263 Miniature circuit breaker (MCB), Acti9 iC60N, 2P, 63A, C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 2P circuit breaker with 2 protected poles, 63A rated current and C tripp...
View full detailsC10N32D040 Circuit breaker, ComPacT NSX100N, 50kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 40A
This ComPacT NSX100N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...
View full detailsLV429517 Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles
This is an insulation accessory for 3 poles Compact NSX 100/160/250 or EasyPact CVS 100/160/250. This long terminal shield protects against direct ...
View full detailsA9F74320 iC60N - miniature circuit breaker - 3P - 20A - C curve
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 20A rated current and C tripp...
View full detailsC25F4TM250 Circuit breaker, ComPacT NSX250F, 36kA/415VAC, 4 poles 4D (neutral fully protected), TMD trip unit 250A
This ComPacT NSX250F is a complete 4P 4d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...
View full detailsC103MA025 Trip unit MA25, ComPacT NSX100/160, 3 poles, magnetic protections, motor protection, 25A rating
This MA25 is a 3 poles 3d magnetic trip unit used on ComPacT NSX 100/160 circuit breakers. This 25A rating magnetic trip unit is an optimum choice ...
View full details1SDA068059R1 XT3N 250 TMD 250-2500 3p F F
C.BREAKER TMAX XT3N 250 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 250-2500 A
1SDA068058R1 XT3N 250 TMD 200-2000 3p F F
C.BREAKER TMAX XT3N 250 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 200-2000 A
LV429312 bag of screws, ComPact NSX100/160/250, EasyPact CVS CVS100/160/250
It is a set of screws for Compact NSX and EasyPact CVS.
LV429268 Power connections, ComPacT NSX100/160/250 plug in kit, set of 2 parts
It is a power connection for Compact NSX100/160/250 3P plug-in kit. A plug-in configuration is made by adding a plug-in kit to a fixed device. This...
View full detailsC40N32D400 Circuit breaker, ComPacT NSX400N, 50kA/415VAC, 3 poles, MicroLogic 2.3 trip unit 400A
This ComPacT NSX400N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...
View full details18658 Circuit breaker NG125N, 4P, 80A, C curve, 25kA (IEC/EN 60947-2)
This Acti9 NG125N is a low voltage circuit breaker. It is a 4P circuit breaker with 4 protected poles, 80A rated current and C tripping curve. The ...
View full detailsLV432595 Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 3 poles
This is an insulation accessory for 3 poles Compact NSX 400/630 or EasyPact CVS 400/630. This long terminal shield protects against direct contact ...
View full detailsLV429516 Short terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 4 poles
This is an insulation accessory for 4 poles Compact NSX 100/160/250 or EasyPact CVS 100/160/250. This short terminal shield protects against direct...
View full detailsLV429387 Shunt trip release MX, ComPacT NSX, 220/240VAC 50/60Hz, 208/277VAC 60Hz, screwless spring terminal connections
This is a MX shunt trip release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 220 to 240 VAC 50/...
View full detailsC4032D400 Trip unit MicroLogic 2.3, ComPacT NSX400/630, 3 poles, electronic basic protections, 400A rating
This MicroLogic 2.3 is a 3 poles 3d electronic trip unit used on ComPacT NSX 400/630 circuit breakers. This 400A rating electronic trip unit is an ...
View full detailsC25N32D250 Circuit breaker, ComPacT NSX250N, 50kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 250A
This ComPacT NSX250N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...
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