R185-100A The NTE Electronics R185-100A is a 100A thermal circuit breaker designed for DC power systems. It features a manual reset and a push-to-trip switch.
Mfr Part #:

R185-100A

Mfr Name: NTE Electronics
NTE Electronics
The NTE Electronics R185-100A is a 100A thermal circuit breaker designed for DC power systems. It features a manual reset and a push-to-trip switch.
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R185-100A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Prop 65
Voltage Rating

R185-100A Description

Short technical summary and product information.

The NTE Electronics R185-100A is a 100 Amp, single-pole, thermal circuit breaker with a manual reset and a push-to-trip switch. It is rated for 48V DC and features an IP67 water and dust-resistant housing, making it suitable for various DC power system projects in shack, automotive, marine, or RV applications.

 

This circuit breaker is designed for surface mounting and includes a protective stud insulator. It meets SAE J1171 external ignition protection for marine devices and carries CE approval. The R185 series offers current ratings from 25A up to 150A, with this specific model handling 100A.

 

Key specifications include a 100A current rating, 48V voltage rating, and a thermal breaker type. The actuator type is push to reset, and it is a single-pole device. The mounting type is surface mount, and it has 1/4 inch studs.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. It also carries a warning for Cancer and Reproductive Harm as per California Proposition 65.

R185-100A Quick Information

Product Type: Circuit Breaker
Series: R185 Series
Canonical Name: NTE Electronics R185 Series Hi-Amp Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

R185-100A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

R185-100A Features

  • 100 Amp thermal circuit breaker.
  • 48V DC voltage rating.
  • Single pole, manual reset.
  • IP67 water and dust resistant.
  • Surface mount design.

R185-100A Applications

  • Ideal for DC power systems.
  • Suitable for automotive use.
  • Applicable in marine environments.
  • Useful for RV power systems.
  • Designed for shack power applications.

R185-100A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the NTE Electronics R185-100A circuit breaker?

The current rating is 100A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 48V.

What type of circuit breaker is the R185-100A?

It is a thermal circuit breaker.

How many poles does the R185-100A have?

It is a single pole device.

What type of actuator does this circuit breaker use?

It uses a push to reset actuator.

What is the mounting type for the R185-100A?

The mounting type is surface mount.

What is the ingress protection rating of this circuit breaker?

It has an IP67 rating for water and dust resistance.

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