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E-T-A 11702120A Datasheet & Stock

The E-T-A 1170-21-20A is a compact, single-pole thermal circuit breaker specifically engineered for extra low voltage wiring systems in vehicles and marine craft. It incorporates a push-to-reset, tease-free, trip-free, snap-action mechanism, along with a separate manual release for enhanced safety and convenience. The breaker's blade terminals facilitate plug-in mounting, and it adheres to SAE J 553 Type III standards. Ideal for automotive applications, this circuit breaker offers reliable protection and a low total cost of ownership. It is available with various current ratings to suit diverse electrical system requirements.

Authorized Distributors
Source:DigiKey
Part No:1170-21-20A
Stock:79
Inv Date:06-08-2026
Price: Unit price: $19.76
Buy/RFQ:
Part No:1170-21-20A
Stock:107
Inv Date:06-09-2026
Price: Unit price: $19.76
Buy/RFQ:
Part No:1170-21-20A
Stock:108
Inv Date:06-08-2026
Price: Unit price: $19.76
Buy/RFQ:
Part No:1170-21-20A
Stock:28
Inv Date:06-08-2026
Price: Unit price: $12.68
Buy/RFQ:
Part No:1170-21-20A
Stock:28
Inv Date:06-08-2026
Price: Unit price: $12.68
Buy/RFQ:
Part No:1170-21-20A
Stock:2866
Inv Date:06-08-2026
Price: Unit price: $21.235
Buy/RFQ:

Frequently Asked Questions

Where can I buy E-T-A 11702120A?

You can click on the BUY or RFQ button to purchase 11702120A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 11702120A?

You can download the 11702120A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 11702120A?

E-T-A

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