HEINEMANN
HEINEMANN 100 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-8 AD1S
£69.99
- Item Condition:Used
- SKU:13336
HEINEMANN 20 AMP 3kA MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-H-A-61 ADA1S-Y2-2 AD1S
£14.95
- Item Condition:Used
- SKU:13337
HEINEMANN 20 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-2 AD1S
£14.95
- Item Condition:Used
- SKU:13331
HEINEMANN 30 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-3 AD1S
£29.99
- Item Condition:Used
- SKU:13332
HEINEMANN 50 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-5 AD1S
£39.99
- Item Condition:Used
- SKU:13333
HEINEMANN 60 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-6 AD1S
£39.99
- Item Condition:Used
- SKU:13334
HEINEMANN 80 AMP MCB CIRCUIT BREAKER ADA1S-B9-AO-DN-W-NU-61 ADA1S-Y2-7 AD1S
£49.99
- Item Condition:Used
- SKU:13335
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Heinemann
Keep your specialised distribution boards, commercial installations, and heavy-duty industrial systems running safely with our immediately available stock of genuine Heinemann circuit protection components. As dedicated UK electrical supply experts, we specialise 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 Heinemann catalog is updated regularly and designed to accommodate a diverse range of configurations, including:
- Heinemann MCBs: High-quality miniature circuit breakers available across premium configurations and popular hardware families—including the ADA1S (AD1S) product group tracking capacities from 20 Amp up to 100 Amp.
- Heinemann High-Capacity DC Breakers: Heavy-duty single-pole direct current (DC) magnetic-hydraulic circuit breakers, including specialized GJ1P series hardware modules engineered to handle up to 160VDC parameters across 400 Amp and 600 Amp thresholds.
- Advanced Circuit Safety: Reliable fault tracking, versatile breaking capacity benchmarks (including standard 3kA metrics), and high-integrity design profiles engineered for robust electrical safety in demanding industrial or specialized battery backup and telecom environments.
Why Choose Circuit Breaker Specialists?
- Free UK Delivery: Enjoy cost-free shipping automatically applied on every single order.
- 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 minimise system downtime during critical faults.