Fusebox Type D Miniature Circuit Breakers
The FuseBox Type D Miniature Circuit Breaker (MCB) range provides Curve D protection with 10kA breaking capacity, engineered for demanding circuits where high inrush currents are expected. Whether you're installing motor drives, industrial lighting, HVAC systems, or other high-load equipment, these MCBs deliver both safety and reliability.
When specifying protection for circuits that include motors, compressors, inductive loads, or surge prone devices, a standard B or C curve might nuisance trip. FuseBox Type D variants offer a better margin for inrush, without sacrificing protection. For installers and end-users, they bring dependable performance, regulatory compliance, and peace of mind.
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FUSEBOX 1 MODULE SP MINIATURE CIRCUIT BREAKERS FOR DISTRIBUTION BOARDS
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Key Features & Benefits:
- Curve D Tripping Characteristic: Designed to tolerate significantly higher inrush currents before tripping — ideal for inductive loads such as motors, transformers or large fluorescent lighting.
- 10kA Short Circuit Rating: Provides superior protection against short circuits, ensuring safety under severe fault conditions.
- Range of Amperage Options: Single-pole and double-pole variants from 6A up to 63A to suit a wide variety of loads.
- DIN-Rail Mountable and Modular Width: Fits neatly into FuseBox consumer units and distribution boards. Clear markings and compact width help with tidy installs.
- Durable Build, Compliance: Built to BS EN / IEC standards, durable and reliable for industrial, commercial or heavy-use domestic scenarios.