PREMSHIELD
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Premshield
Keep your specialized distribution boards, commercial installations, and domestic consumer units running safely with our immediately available stock of genuine Premshield circuit protection components. As dedicated UK electrical supply experts, we specialize in sourcing both current and rare or obsolete modules, allowing you to find the exact replacements you need without facing costly panel retrofits.
Our online Premshield catalog is updated regularly and designed to accommodate a diverse range of configurations, including:
- Premshield MCBs: High-quality miniature circuit breakers available across standard single-pole configurations, featuring standard and premium PS200B-MCB hardware series lines tracking overcurrent protection needs from 6A to 40A.
- Premshield RCBOs: Comprehensive residual current breakers with overcurrent protection tracking popular single-module lines—including the PS100 and PS200 series built for focused earth-leakage defense under modern Type A and legacy Type AC guidelines.
- Premshield Main Switches: Robust 100 Amp double-pole main switch disconnectors designed to ensure complete, secure incoming system isolation.
- Advanced Circuit Safety: Reliable fault tracking, standard residential breaking capacity parameters (6kA ratings), standard 30mA trip protection sensitivities, and popular domestic Type B tripping curves engineered for robust electrical safety.
Why Choose Circuit Breaker Specialists?
- Free UK Delivery: Enjoy cost-free shipping automatically applied on every single order across our entire catalog.
- Same Working Day Dispatch: Complete your online checkout before 3PM, and we dispatch your package today.
- Next Working Day Shipping: Urgent delivery options available at checkout to minimize system downtime during critical faults.