PV MCB

DC-Rated MCBs for Solar PV

PV MCBs give overcurrent protection on DC circuits up to 1000 V DC, with polarity-marked terminals and arc chutes designed for DC. This range stocks Chint NB1-63DC four-pole, C-curve breakers from 10 A to 63 A for solar and battery installations.

For higher-current DC protection see gPV fuses; for AC-side MCBs see Circuit Protection.

Showing 56 products

Product Key Specs Price Qty Stock Actions
nb1-63dc-1p-c10 chint 10a 1 pole c curve dc250v (solar) type miniture circuit breaker Chint NB1-63DC-1P-C10 10A single pole Type C DC miniature circuit breaker rated at 250V DC…
nb1-63dc-1p-c10 chint 10a 1 pole c curve dc250v (solar) type miniture circuit breaker Chint NB1-63DC-1P-C10 10A single pole Type C DC miniature circuit breaker rated at 250V DC…
  • MCB · 1-pole · C curve
£6.15 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-1P-C10
nb1-63dc-2p-c16 chint 16a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C16 16A two pole Type C DC miniature circuit breaker rated at 500V DC…
nb1-63dc-2p-c16 chint 16a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C16 16A two pole Type C DC miniature circuit breaker rated at 500V DC…
  • MCB · 2-pole · C curve
£13.32 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-2P-C16
nb1-63dc-2p-c32 chint 32a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C32 32A two pole Type C DC miniature circuit breaker rated at 500V DC…
nb1-63dc-2p-c32 chint 32a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C32 32A two pole Type C DC miniature circuit breaker rated at 500V DC…
  • MCB · 2-pole · C curve
£13.32 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-2P-C32
nb1-63dc-2p-c40 chint 40a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C40 40A two pole Type C DC miniature circuit breaker rated at 500V DC…
nb1-63dc-2p-c40 chint 40a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C40 40A two pole Type C DC miniature circuit breaker rated at 500V DC…
  • MCB · 2-pole · C curve
£13.32 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-2P-C40
nb1-63dc-2p-c50 chint 50a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C50 50A two pole Type C DC miniature circuit breaker rated at 500V DC…
nb1-63dc-2p-c50 chint 50a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C50 50A two pole Type C DC miniature circuit breaker rated at 500V DC…
  • MCB · 2-pole · C curve
£13.32 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-2P-C50
nb1-63dc-2p-c63 chint 63a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C63 63A two pole Type C DC miniature circuit breaker rated at 500V DC…
nb1-63dc-2p-c63 chint 63a 2 pole c curve dc500v (solar) type miniture circuit breaker Chint NB1-63DC-2P-C63 63A two pole Type C DC miniature circuit breaker rated at 500V DC…
  • MCB · 2-pole · C curve
£13.32 ex. VAT
In Stock Available for delivery
SKU: NB1-63DC-2P-C63
nb1-63dc-4p-c10 chint 10a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C10 10A four pole Type C DC miniature circuit breaker rated at 1000V DC…
nb1-63dc-4p-c10 chint 10a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C10 10A four pole Type C DC miniature circuit breaker rated at 1000V DC…
  • MCB · 4-pole · C curve
£27.12 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-4P-C10
nb1-63dc-4p-c40 chint 40a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C40 40A four pole Type C DC miniature circuit breaker rated at 1000V DC…
nb1-63dc-4p-c40 chint 40a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C40 40A four pole Type C DC miniature circuit breaker rated at 1000V DC…
  • MCB · 4-pole · C curve
£27.12 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-4P-C40
nb1-63dc-4p-c50 chint 50a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C50 50A four pole Type C DC miniature circuit breaker rated at 1000V DC…
nb1-63dc-4p-c50 chint 50a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C50 50A four pole Type C DC miniature circuit breaker rated at 1000V DC…
  • MCB · 4-pole · C curve
£27.12 ex. VAT
In Stock Available for delivery
SKU: NB1-63DC-4P-C50
nb1-63dc-4p-c63 chint 63a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C63 63A four pole Type C DC miniature circuit breaker rated at 1000V DC…
nb1-63dc-4p-c63 chint 63a 4 pole c curve dc1000v (solar) type miniture circuit breaker Chint NB1-63DC-4P-C63 63A four pole Type C DC miniature circuit breaker rated at 1000V DC…
  • MCB · 4-pole · C curve
£27.12 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NB1-63DC-4P-C63
2CCF019596R0001 ABB S802PV-SP5 PV String MCB 5 A 2P 5 kA ABB S802PV-SP5 is a 5 A two-pole photovoltaic string miniature circuit breaker with 5 kA…
2CCF019596R0001 ABB S802PV-SP5 PV String MCB 5 A 2P 5 kA ABB S802PV-SP5 is a 5 A two-pole photovoltaic string miniature circuit breaker with 5 kA…
  • MCB · 2-pole · B curve
£149.86 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 2CCF019596R0001
2CCF019600R0001 ABB S802PV-SP20 Photovoltaic MCB 20 A 2P 5 kA ABB S802PV-SP20 is a 20 A two-pole photovoltaic miniature circuit breaker with 5 kA breaking…
2CCF019600R0001 ABB S802PV-SP20 Photovoltaic MCB 20 A 2P 5 kA ABB S802PV-SP20 is a 20 A two-pole photovoltaic miniature circuit breaker with 5 kA breaking…
  • MCB · 2-pole · B curve
£149.86 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 2CCF019600R0001
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