by Crabtree

Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB

Name: Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB
Brand: Crabtree
SKU: 73C/50
Price: 56.38 GBP
Availability: InStock

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Product Description

Customer Reviews

Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB

The Crabtree 73C/50 Polestar Compact Miniature Circuit Breaker is a high-capacity 50A triple pole MCB designed to deliver reliable protection for three-phase electrical installations. With a C curve trip characteristic and a robust 16kA breaking capacity, it is ideal for circuits subject to moderate inrush currents such as motors, transformers, and industrial plant equipment.

Key Features

50A rated current
C curve trip characteristic (5–10 In)
16kA breaking capacity to BS EN 60898-1
15kA rating to BS EN 60947-2
Triple pole MCB for three-phase circuit protection
3 module width design
Energy limiting Class 3 performance

Applications

Suitable for demanding commercial and industrial three-phase systems, including distribution boards, control panels, and machinery circuits where higher load currents and moderate inrush conditions are expected.

Standards & Compliance

Manufactured in accordance with BS EN 60898-1 and BS EN 60947-2, ensuring full compliance with current UK electrical standards.

Documentation

Download the manufacturer’s data sheet

Product Description

Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB

The Crabtree 73C/50 Polestar Compact Miniature Circuit Breaker is a high-capacity 50A triple pole MCB designed to deliver reliable protection for three-phase electrical installations. With a C curve trip characteristic and a robust 16kA breaking capacity, it is ideal for circuits subject to moderate inrush currents such as motors, transformers, and industrial plant equipment.

Key Features

50A rated current
C curve trip characteristic (5–10 In)
16kA breaking capacity to BS EN 60898-1
15kA rating to BS EN 60947-2
Triple pole MCB for three-phase circuit protection
3 module width design
Energy limiting Class 3 performance

Applications

Suitable for demanding commercial and industrial three-phase systems, including distribution boards, control panels, and machinery circuits where higher load currents and moderate inrush conditions are expected.

Standards & Compliance

Manufactured in accordance with BS EN 60898-1 and BS EN 60947-2, ensuring full compliance with current UK electrical standards.

Documentation

Download the manufacturer’s data sheet

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Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB

Crabtree 73C/50 Polestar Compact 50A C Curve 16kA TP MCB