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Circuit Breaker

173 products

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  • Really in stock
  • Shipped across Europe
  • 12-month warranty

Reliable Circuit Breakers for Industrial Use

Find high-quality circuit breakers at Used Industrial Parts. Whether for overcurrent protection or short-circuit safety, our tested breakers ensure durability and performance — up to 50% cheaper than new parts.

  • Tested & Guaranteed – Fully inspected for safety and reliability.
  • Cost-Effective – Get top brands at a fraction of retail prices.
  • Global Shipping – Fast worldwide delivery to keep your business running.
  • Wide Selection – Low, medium, and high-voltage breakers available.

Upgrade or replace your circuit breakers today. Browse our full Circuit Breaker Collection.

173 products
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Sold outTelemecanique LC1-D09-10 230 Volt-Electric Components-Used Industrial Parts

Telemecanique

Telemecanique LC1-D09-10 230 Volt
Used
€42,35incl. VAT
€35,00 excl. VAT
Sold out
Only 5 leftABB CIRCUIT BREAKER B 16 S 261-Electric Components-Used Industrial Parts

ABB

ABB CIRCUIT BREAKER B 16 S 261
Used
€6,05incl. VAT
€5,00 excl. VAT
Only 2 leftMerlin Gerin Compact NS250N Circuit Breaker with TM250D Trip Unit-Circuit Breaker-AA-06-01-01-6152426317393-Used Industrial Parts

Merlin Gerin

Merlin Gerin Compact NS250N Circuit Breaker with TM250D Trip Unit
Used
€272,25incl. VAT
€225,00 excl. VAT
Siemens 3RV1021 4AA10 Circuit Breaker-Circuit Breaker-CC-07-01-01-6152426336387-Used Industrial Parts

Siemens

Siemens 3RV1021 4AA10 Circuit Breaker
Used
€78,65incl. VAT
€65,00 excl. VAT
Only 5 leftTelemecanique LC1 D50 11 230V-Electric Components-AA-02-03-6152422645667-Used Industrial Parts

Telemecanique

Telemecanique LC1 D50 11 230V
Used
€66,55incl. VAT
€55,00 excl. VAT
Only 1 leftTelemecanique LC1 D40 11 Contactor 230V-Electric Components-Used Industrial Parts

Telemecanique

Telemecanique LC1 D40 11 Contactor 230V
Used
€96,80incl. VAT
€80,00 excl. VAT
Only 4 leftTelemecanique LC1 D50 24VDC-Electric Components-Used Industrial Parts

Telemecanique

Telemecanique LC1 D50 24VDC
Used
€54,45incl. VAT
€45,00 excl. VAT
Only 2 leftIFM Electronic Inductive Sensor II5665-Electric Components-Used Industrial Parts

IFM Electronics

IFM Electronic Inductive Sensor II5665
New
€72,60incl. VAT
€60,00 excl. VAT
Sold outTelemecanique LC1FH43 + LX1 FH 220-Electric Components-Used Industrial Parts

Telemecanique

Telemecanique LC1FH43 + LX1 FH 220
Used
€350,90incl. VAT
€290,00 excl. VAT
Sold out
Sold outLeuze Lumiflex Robust 50029569 Transceiver 900 MM +-Electric Components-Used Industrial Parts

Leuze

Leuze Lumiflex Robust 50029569 Transceiver 900 MM +
Used
€689,70incl. VAT
€570,00 excl. VAT
Sold out
Only 1 leftTelemecanique CN1GC133498VAC-Electric Components-Used Industrial Parts

Telemecanique

Telemecanique CN1GC133498VAC
Used
€108,90incl. VAT
€90,00 excl. VAT
Only 4 leftMoeller Eaton PKZM0-4 Thermal Magnetic Circuit Breaker-Electric Components-Used Industrial Parts

Moeller Eaton

Moeller Eaton PKZM0-4 Thermal Magnetic Circuit Breaker
Used
€60,50incl. VAT
€50,00 excl. VAT
Only 3 leftABB CIRCUIT BREAKER K 6 A S 282-Electric Components-Used Industrial Parts

ABB

ABB CIRCUIT BREAKER K 6 A S 282
Used
€6,05incl. VAT
€5,00 excl. VAT
Only 4 leftSiemens 3RV2011-1HA10 Circuit Breaker-Circuit Breaker-01-AA-05-05-01-6152429434424-Used Industrial Parts

Siemens

Siemens 3RV2011-1HA10 Circuit Breaker
New in original packaging
€35,09incl. VAT
€29,00 excl. VAT
Sold outSchneider Electric LV432876 NSX630F Micrologic 2.3 Circuit Breaker-Circuit Breaker-AE-05-03-06-6152428868886-Used Industrial Parts

Schneider Electric

Schneider Electric LV432876 NSX630F Micrologic 2.3 Circuit Breaker
New in original packaging
€1.010,35incl. VAT
€835,00 excl. VAT
Sold out
Only 4 leftABB S 204M C10-Circuit Breaker-Used Industrial Parts

ABB

ABB S 204M C10
Used
€60,44incl. VAT
€49,95 excl. VAT
Only 3 leftMerlin Gerin NS 160 N STR 22 SE Circuit Breaker-Circuit Breaker-AA-02-01-01-6152427479489-Used Industrial Parts

Merlin Gerin

Merlin Gerin NS 160 N STR 22 SE Circuit Breaker
Used
€429,55incl. VAT
€355,00 excl. VAT
Sold outSiemens VL250N 3VL3725 1AA36 0AA0 Circuit Breaker-Circuit Breaker-CE-06-03-02-6152427070006-Used Industrial Parts

Siemens

Siemens VL250N 3VL3725 1AA36 0AA0 Circuit Breaker
Used
€762,30incl. VAT
€630,00 excl. VAT
Sold out
Sold outSiemens 3RV1031 4HA10 Circuit Breaker-Circuit Breaker-CC-01-03-01-6152426963903-Used Industrial Parts

Siemens

Siemens 3RV1031 4HA10 Circuit Breaker
Used
€145,20incl. VAT
€120,00 excl. VAT
Sold out
Sold outMerlin Gerin Compact C801N Circuit Breaker STR25DE-Circuit Breaker-CE-06-01-06-6152426891879-Used Industrial Parts

Merlin Gerin

Merlin Gerin Compact C801N Circuit Breaker STR25DE
Used
€1.203,95incl. VAT
€995,00 excl. VAT
Sold out
ETA Magnetic 3600 P10 Si Circuit Breaker & Typ 17 Socket-Circuit Breaker-CA-01-04-04-Used Industrial Parts

ETA

ETA Magnetic 3600 P10 Si Circuit Breaker & Typ 17 Socket
Used
€24,20incl. VAT
€20,00 excl. VAT
Sold outSiemens 3RV2011 1FA15 Circuit Breaker-Circuit Breaker-CA-01-04-02-Used Industrial Parts

Siemens

Siemens 3RV2011 1FA15 Circuit Breaker
Used
€54,45incl. VAT
€45,00 excl. VAT
Sold out
Sold outSiemens 3RV2011 1KA10 Circuit Breaker-Circuit Breaker-CA-01-05-04-Used Industrial Parts

Siemens

Siemens 3RV2011 1KA10 Circuit Breaker
Used
€48,40incl. VAT
€40,00 excl. VAT
Sold out
Sold outABB F362-40 0 03 Circuit Breaker-Circuit Breaker-CA-06-07-02-6152425735716-Used Industrial Parts

ABB

ABB F362-40 0 03 Circuit Breaker
New in original box
€30,25incl. VAT
€25,00 excl. VAT
Sold out

Top brands

What our customers say

4.97 from 32 verified reviews
Read all reviews

Outstanding Service, Fast Delivery and Exceptional After-Sales Support

Excellent service from start to finish. Delivery was exceptionally fast, and the pre-purchase support was friendly, knowledgeable and helpful. They took the time to answer my questions and ensure I was purchasing the right product for my vintage equipment.

What really impressed me was the outstanding after-sales support. When I initially experienced an issue with the SRAM card, they responded promptly with detailed technical advice and genuinely cared about getting everything working correctly. Their recommendations resolved the issue completely. A trustworthy, professional seller who clearly knows their products. Highly recommended!

S M MALIKVerified buyer
SCM PC Card SRAM 1MB14-10-2026

Excellent quality

Used but like new, as indicated. The contacts show no wear. This one is good for years to come.
Fast shipping

S RuttenVerified buyer
Schmersal SRB 301MC-24V Safety Relay08-04-2026

Dear All,

I’m Nalaka from Sri Lanka, and I want to express my sincere gratitude for the incredible support we received during an emergency repair of our convection baking oven blower.

Despite the urgency and the weekend timing, your team went above and beyond by dispatching the necessary parts from the Netherlands on Friday evening — even before payment was processed. Thanks to your swift action, we received the parts by Tuesday and were able to complete the repair that same evening.

This level of service is truly exceptional, and I’m deeply appreciative of your professionalism, trust, and commitment. You helped us avoid significant downtime, and for that, we are genuinely thankful.

Warm regards, Nalaka

Nalaka HandaragamaVerified buyer
Ebm Papst G1G170 AB53 80 Blower08-08-2025

Used circuit breakers

Circuit breakers protect installations and machines against overload and short circuits. We stock miniature circuit breakers (MCBs), moulded case circuit breakers (MCCBs) and motor protection breakers, used and unused surplus.

  • Moulded case breakers – Schneider Electric and Merlin Gerin Compact NS and NSX, ABB SACE Tmax T3, XT2 and XT4, Siemens 3VA, Moeller NZM.
  • Miniature circuit breakers – ABB S200 series, ETI Etimat P10 and Schneider Electric.
  • Motor protection – Siemens 3RV and other motor circuit breakers. See also switchgear.
  • Trip units and accessories – Micrologic and STR trip units, undervoltage releases and interphase barriers.

Ordering the right breaker

Check the rated current, breaking capacity (for example N, H or L), number of poles and trip characteristic (B, C or D for MCBs). For MCCBs the trip unit determines the protection settings. Related: power supplies, Schneider Electric and ABB.

Related categories

Frequently asked questions

Do you stock Merlin Gerin Compact breakers?

Yes. We regularly stock Merlin Gerin and Schneider Electric Compact NS and NSX breakers, including trip units and accessories.

What do the letters N, H and L mean on a breaker?

They indicate the breaking capacity: N is standard, H is high and L is very high. Choose at least the breaking capacity of the breaker you are replacing.

Is the trip unit included?

For moulded case breakers the product page states whether a trip unit is included and which type, for example Micrologic 2.3 or STR 22 SE.

What warranty do I get?

You get a 12-month warranty on our products. See our warranty page for the conditions.

The part I need is not listed. What can I do?

Our stock changes every day. Contact us with the full type code or order number from the nameplate, and we will check whether we can supply it, including obsolete and hard-to-find types.