MCCB 100A

Terasaki EP 100-NF is a moulded case circuit breaker (MCCB) designed for reliable protection of electrical circuits in industrial and commercial applications. It is part of Terasaki’s extensive range of low-voltage circuit breakers.

• Type: Moulded Case Circuit Breaker (MCCB)

• Frame Size: 100 A

• Number of Poles: Commonly 3 poles (also available in 2 or 4 poles, depending on configuration)

• Rated Operational Voltage (Ue): Up to 690 V AC (typical standard is 690 V AC, but always confirm with datasheet for specific model)

  Rated Current (In): 100 A (adjustable or fixed, depending on model; for EP100-NF-3P-100A, it is 100 A at 3 poles)2

• Breaking Capacity: Low-voltage circuit breaker with high-speed operation (specific Icu/Ics values may vary; for similar Terasaki models, breaking capacity is typically 65 kA Icu at 415 V AC, but confirm for EP100-NF, as some references suggest lower values for the "E" series; always check datasheet)

• Operation: Manual type (standard operation)

• Arc-Extinguishing Medium: Air

• Mounting: Front, rear, plug-in, or draw-out options available depending on application

• Dimensions: Vary by pole count; for 3-pole models, typical dimensions are around 90 mm (width) × 155 mm (height) × 68 mm (depth) for similar Terasaki models (check specific datasheet for EP100-NF as some references may differ)

• Weight: Varies by configuration; for a 3-pole 100 A frame, typically 1–1.2 kg (confirm with datasheet)

• Certifications: CE, IEC compliant

• Operating Temperature: Standard industrial range (check datasheet for exact values)

• Applications: Power distribution, motor protection, and circuit protection in industrial and commercial environments