TDLINE
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TD Line
Keep your specialized distribution boards, commercial installations, and domestic consumer units running safely with our immediately available stock of genuine TD Line (TDLine) 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 TD Line catalog is updated regularly and designed to accommodate a diverse range of configurations, including:
- TD Line MCBs: High-quality miniature circuit breakers tracking standard single-pole layouts across the dependable DZ47-63 hardware framework, scaling securely from 6A to 63A benchmarks.
- TD Line RCBOs & RCDs: Comprehensive earth fault safety items featuring single-module compact overcurrent modules from the TDRCBO collection alongside standalone 63 Amp double-pole residual current switches.
- Advanced Circuit Safety: Reliable fault isolation across residential boards, tracking standard 6kA capacities and enhanced 10kA short-circuit metrics paired with responsive 30mA residual tracking thresholds and popular Type B tripping curves.
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.