Circuit Breakers
MCBs, MCCBs, earth leakage, surge protectors, isolators, motor protection and kilowatt meters.
141 products in Large Frame MCCB
Onesto Kcm1-225S-160 3 Pole 25Ka 160Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-225S-200 3 Pole 25Ka 200Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-225S-225 3 Pole 25Ka 225Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-225S-250 3 Pole 25Ka 250Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-400S-315 3 Pole 35Ka 315Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 35kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-400S-350 3 Pole 35Ka 350Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 35kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-400S-400 3 Pole 35Ka 400 Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 35kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-630S-500 3 Pole 35Ka 500 Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 35kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-630S-630 3 Pole 35Ka 630 Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 35kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-800S-800 3 Pole 65Ka 800Amp Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 65kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Onesto Kcm1-Is1250S-1000 3 Pole 1000Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Onesto Kcm1-Is225S-160 3 Pole 160Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Onesto Kcm1-Is225S-225 3 Pole 225Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Onesto Kcm1-Is225S-250 3 Pole 250Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Onesto Kcm1-Is400S-315 3 Pole 315Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Onesto Kcm1-Is400S-400 3 Pole 400Amp Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Schneider Compact Nsx 100Amp 3 Pole Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Schneider Compact Nsx 150Ka 100Amp 3 Pole Basic Frame
Large Frame MCCBSCHNEIDER COMPACT NSX 150KA 100AMP 3 POLE BASIC FRAME. A quality circuit breakers product for professional electrical installation and maintenance.
Schneider Compact Nsx 250Amp 3 Pole Isolator
Large Frame MCCB3-pole isolator switch for safely isolating electrical circuits during maintenance. DIN-rail or panel mounted.
Schneider Compact Nsx 25Ka 125Amp 3 Pole Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Schneider Compact Nsx 25Ka 160Amp 3 Pole Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Schneider Compact Nsx 25Ka 250Amp 3 Pole Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 25kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…
Schneider Compact Nsx 36Ka 100Amp 3 Pole Basic Frame
Large Frame MCCBSCHNEIDER COMPACT NSX 36KA 100AMP 3 POLE BASIC FRAME. A quality circuit breakers product for professional electrical installation and maintenance.
Schneider Compact Nsx 36Ka 100Amp 3 Pole Circuit Breaker
Large Frame MCCB3-pole miniature circuit breaker (MCB) with 36kA breaking capacity. Provides overcurrent and short-circuit protection. DIN-rail mounted. Complies with IEC 6089…