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MCCB Circuit Breaker / Molded Case Circuit Breaker

MCCB molded case circuit breakers from 100A to 800A for commercial panels, industrial switchboards and low-voltage power distribution.

Product Family

MCCB Circuit Breaker / Molded Case Circuit Breaker

Shenzhen Nata MCCB circuit breakers are designed for higher-current low-voltage distribution systems. Available variants support commercial panels, industrial machines, switchboards and main incoming protection where dependable breaking capacity and stable performance are required.

NATM1-250L/4300 MCCB 250A

250A molded case circuit breaker for commercial panels, industrial machines and higher-current protection.

  • IN: 250A
  • Ui: 800V
  • Ue: 690V
  • Icu: 35kA

Rs 8,000

NATM1-125L/4300 MCCB 100A

100A molded case circuit breaker for commercial panels, industrial machines and higher-current protection.

  • IN: 100A
  • Ui: 800V
  • Ue: 690V
  • Icu: 35kA

Rs 5,000

NATM1-630L/4300 MCCB 630A

630A molded case circuit breaker for large commercial and industrial low-voltage distribution systems.

  • IN: 630A
  • Ui: 800V
  • Ue: 690V
  • Icu: 50kA

Rs 35,000

NATM1-800L/4300 MCCB 800A Heavy Duty

Heavy-duty 800A MCCB option for power distribution, main incoming protection and industrial switchboards.

  • IN: 800A
  • Ui: 800V
  • Ue: 690V
  • 50/60Hz

Rs 72,000

Applications and Buying Use Cases

Shenzhen Nata MCCB circuit breakers are designed for higher-current low-voltage distribution systems. Available variants support commercial panels, industrial machines, switchboards and main incoming protection where dependable breaking capacity and stable performance are required.

  • Industrial switchboards
  • Commercial power panels
  • Main incoming and feeder protection
  • Factories, machines and electrical rooms

Available Models and Specifications

ProductModel / SKUKey Specifications
NATM1-250L/4300 MCCB 250ANATM1-250L-4300IN: 250A; Ui: 800V; Ue: 690V; Icu: 35kA
NATM1-125L/4300 MCCB 100ANATM1-125L-4300-100AIN: 100A; Ui: 800V; Ue: 690V; Icu: 35kA
NATM1-630L/4300 MCCB 630ANATM1-630L-4300IN: 630A; Ui: 800V; Ue: 690V; Icu: 50kA
NATM1-800L/4300 MCCB 800A Heavy DutyNATM1-800L-4300-BIN: 800A; Ui: 800V; Ue: 690V; 50/60Hz

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