Email: [email protected] |Tel: +65 31252045
flag English
RFQ

Circuit Breakers

(150639 results)

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

Part # Manufacturer Description Availability Pricing Quantity
E-T-A_106-M2-P10-0.1A

106-M2-P10-0.1A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 0.1A 240VAC/48VDC
16
-
E-T-A_106-M2-P10-0.2A

106-M2-P10-0.2A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 0.2A 240VAC/48VDC
31
-
E-T-A_106-M2-P10-0.3A

106-M2-P10-0.3A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 0.3A 240VAC/48VDC
40
-
E-T-A_106-M2-P10-0.6A

106-M2-P10-0.6A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 0.6A 240VAC/28VDC
30
-
E-T-A_106-M2-P10-1A

106-M2-P10-1A

Circuit Breakers
 E-T-A Thermal Circuit Breaker 1A 250VAC/48VDC 1 Pole Push Reset
148
-
E-T-A_106-M2-P10-1.2A

106-M2-P10-1.2A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 1.2A 240VAC/48VDC
65
-
E-T-A_106-M2-P10-1.5A

106-M2-P10-1.5A

Circuit Breakers
 E-T-A CIR BRKR THRM 1.5A 250VAC 48VDC
20
-
E-T-A_106-M2-P10-1.8A

106-M2-P10-1.8A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 1.8A 240VAC/48VDC
103
-
E-T-A_106-M2-P10-2.5A

106-M2-P10-2.5A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 2.5A 240VAC/48VDC
52
-
E-T-A_106-M2-P10-3A

106-M2-P10-3A

Circuit Breakers
 E-T-A CIRCUIT BREAKER PNL MT 3A 3PCS
73
-
E-T-A_1140-G111-P1M1-6A

1140-G111-P1M1-6A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 6A 240VAC/48VDC
12
-
E-T-A_1140-G111-P1M1-7A

1140-G111-P1M1-7A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 7A 240VAC/48VDC
In Stock
-
E-T-A_1140-G111-P1M1-12A

1140-G111-P1M1-12A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 12A 240VAC/48VDC
46
-
E-T-A_3130-F110-P7T1-W02Q-0.5A

3130-F110-P7T1-W02Q-0.5A

Circuit Breakers
 E-T-A CIR BRKR THRM 500MA 250VAC 50VDC
In Stock
-
E-T-A_3130-F120-P7T1-W02Q-14A

3130-F120-P7T1-W02Q-14A

Circuit Breakers
 E-T-A CIR BRKR THRM 14A 250VAC 50VDC
In Stock
-
E-T-A_3130-F120-P7T1-W02Q-16A

3130-F120-P7T1-W02Q-16A

Circuit Breakers
 E-T-A CIR BRKR THRM 16A 250VAC 50VDC
In Stock
-
E-T-A_104-PR-0.05A

104-PR-0.05A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 0.05A 240VAC/48VDC
In Stock
-
E-T-A_104-PR-3.5A

104-PR-3.5A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 3.5A 240VAC/48VDC
In Stock
-
E-T-A_104-PR-4A

104-PR-4A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 4A 240VAC/28VDC
35
-
E-T-A_104-PR-5A

104-PR-5A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 5A 240VAC/48VDC
22
-
E-T-A_104-PR-6A

104-PR-6A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 6A 240VAC/28VDC
66
-
E-T-A_104-PR-7A

104-PR-7A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 7A 240VAC/48VDC
115
-
E-T-A_104-PR-8A

104-PR-8A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 8A 240VAC/48VDC
75
-
E-T-A_104-PR-10A

104-PR-10A

Circuit Breakers
 E-T-A Thermal Circuit Breaker 1 Pole 10A 250VAC/48VDC Push Reset
69
-
E-T-A_104-PR3-1.8A

104-PR3-1.8A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 1Pole 1.8A 240VAC/28VDC
In Stock
-
Contact Us & Location
Tel: +65 31252045
[email protected]
Level 08, The Metropolis Tower 2 11 North Buona Vista Drive, Singapore 138589
Information
About Us Contact Us Certification Product Index All Manufacturers Blog
Tools & RFQ
RFQ BOM PCB Industrial BOM Support
Policies
Shipping & Delivering Refund & Return Terms of Condition Privacy Policy
Application
Medical & healthcare Automotive Electronics
Free Sample | Medical & healthcare | Automotive Electronics
ISO9001Quality PolicyISO45001ISO14001paypalvisaamexooFedEXDHLUPSTNTOthers
©2026 ERSA Electronics Corporation.