# CMB-033-12H2N-W-A/03 - Littelfuse Inc. Circuit Breaker

## Product Summary

The Littelfuse Inc. CMB-033-12H2N-W-A/03 is a thermal circuit breaker designed for panel mounting. It features a 3A current rating and a 250V voltage rating.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | CMB-033-12H2N-W-A/03 |
| Manufacturer | Littelfuse Inc. |
| Product Type | Circuit Breaker |
| Category | Circuit Protection |
| Subcategory | Thermal Circuit Breaker |
| Mounting Type | Panel Mount |

## Description

This Littelfuse Inc. CMB-033-12H2N-W-A/03 is a thermal circuit breaker suitable for various protection applications. It offers a current rating of 3A and a voltage rating of 250V.

The breaker features a panel mount design for easy integration into enclosures and an actuator type of push to reset. It has a single pole configuration and no illumination.

Key specifications include a thermal breaker type, 3A current rating, and 250V voltage rating. The mounting type is panel mount, and the actuator is push to reset. It is compliant with RoHS3 standards and has an MSL rating of 1.

## Key Specifications

| Specification | Value |
| --- | --- |
| Actuator Type | Push to Reset |
| Approval Agency | CE, cUL, TUV, UL1077, UL1500 |
| Breaker Type | Thermal |
| Current Rating | 3 A |
| Current Rating (Amps) | 3 A |
| Illumination | None |
| Mounting Type | Panel Mount |
| Number of Poles | 1 |
| Voltage Rating | 250 V |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | Stock on Request |
| Distributor Count | 0 |
| Total Stock | 0 |
| Pricing Available | No |

## Features

- Thermal circuit breaker with 3A rating.
- Rated for 250V AC operation.
- Panel mount design for easy installation.
- Push to reset actuator type.
- Single pole configuration.

## Applications

- Ideal for power supply overcurrent protection.
- Used in industrial control panels.
- Suitable for consumer appliances.
- Designed for equipment requiring manual reset.
- Use in automotive auxiliary circuits.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/cmb-033-12h2n-w-a-03
- RFQ URL: https://distyparts.com/product/cmb-033-12h2n-w-a-03#rfq

## FAQs

### What is the current rating of the CMB-033-12H2N-W-A/03?

The current rating is 3A.

### What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

### What type of circuit breaker is the CMB-033-12H2N-W-A/03?

It is a thermal circuit breaker.

### How many poles does this circuit breaker have?

It has 1 pole.

### What is the actuator type of the CMB-033-12H2N-W-A/03?

The actuator type is push to reset.

### What is the mounting type of this circuit breaker?

The mounting type is panel mount.

### Does this circuit breaker have illumination?

No, it is non-illuminated.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/littelfuse-inc
- Category: https://distyparts.com/category/circuit-protection/circuit-breakers
- Product Page: https://distyparts.com/product/cmb-033-12h2n-w-a-03
- Markdown File: https://distyparts.com/product/cmb-033-12h2n-w-a-03.md
- TXT File: https://distyparts.com/product/cmb-033-12h2n-w-a-03.txt