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1170-21-15A by e-t-a engineering technology
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E-T-A Engineering Technology Authorized Distributor

1170-21-15A

Circuit Breaker Thermal Automotive 1Pole 15A 28VDC ...

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RoHS Compliant
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DESCRIPTION

The 1170-21-15A is a compact single-pole thermal automotive circuit breaker designed for extra low voltage wiring systems on vehicles and marine craft. It features a push-to-reset, tease-free, trip-free snap action mechanism with a separate colour-coded manual release (blue actuator for 15 A rating), and is fitted with blade terminals for plug-in mounting to automotive fuse blocks with retaining clips. The design incorporates higher interrupting capacity (400 A for 3–15 A ratings) and operates at a DC voltage rating of 28 V with a typical voltage drop of less than 150 mV. It is rated for 6,000 operations at rated current and maintains performance across an ambient temperature range of -30°C to +60°C, with typical life of 3,000 operations at 2× rated current. This circuit breaker combines full-feature protection with low cost of ownership and is compliant with Type III SAE J 553 standards, making it ideal for reliable overcurrent protection in automotive and marine electrical systems.

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SPECIFICATIONS

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Supplier:
E-T-A Engineering Technology
Part No:
1170-21-15A
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536200040
COO:
ID
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
50
Package Type:
Box
Type:
Thermal Automotive2867
Voltage Rating:
282868VDC
Number of Poles:
12860
Current Rating:
15 A
Terminal Design:
Blade2865
Operating Temperature:
-30 to 60 °C
Mounting:
Plug-In2859

IN STOCK: 170

Can Ship immediately

Manufacturer Stock: 1,365   can ship 8/24/26

Minimum Order Quantity: 5

Factory Lead-Time 6 Weeks can ship 9/18/26  

Price (USD)

Qty
Unit Price
5
$12.68
25
$11.87
50
$11.53
100
$11.18
250
$9.51
500
$9.20
1,000 +
$8.90
Supplier's Standard Package
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