# CMB-053-11C5N-R-A - Littelfuse Inc. Circuit Breaker

## Product Summary

The Littelfuse Inc. CMB-053-11C5N-R-A is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | CMB-053-11C5N-R-A |
| Manufacturer | Littelfuse Inc. |
| Product Type | Circuit Breaker |
| Category | Circuit Protection |
| Subcategory | Thermal |
| Mounting Type | Panel Mount |

## Description

This Littelfuse Inc. CMB-053-11C5N-R-A is a thermal circuit breaker suitable for various applications requiring reliable overcurrent protection. It is designed for panel mounting, offering a convenient installation solution.

The circuit breaker has a current rating of 5 Amperes and a voltage rating of 250 Volts. It operates as a thermal breaker with a push-to-reset actuator, providing a single pole configuration. The device is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500, indicating its compliance with various safety standards.

Key specifications include a 5A current rating and a 250V voltage rating. The breaker type is thermal, and it features a push-to-reset actuator for easy operation. It is a single-pole device with no illumination. The mounting type is panel mount, making it suitable for integration into control panels and enclosures.

Compliance information indicates RoHS3 compliance and REACH unaffected status, though these are unverified. The Moisture Sensitivity Level (MSL) is 1 Unlimited, also unverified. The part is approved by CE, cUL, TUV, UL1077, and UL1500.

## Key Specifications

| Specification | Value |
| --- | --- |
| Actuator Type | Push to Reset |
| Approval Agency | CE, cUL, TUV, UL1077, UL1500 |
| Breaker Type | Thermal |
| Current Rating | 5 A |
| Current Rating (Amps) | 5 A |
| Illumination | None |
| Industrial Grade | Yes |
| 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 5A rating.
- Rated for 250V AC operation.
- Convenient panel mount design.
- Push-to-reset actuator for ease of use.
- Approved by CE, cUL, TUV, UL1077, UL1500.

## Applications

- Suitable for overcurrent protection.
- Ideal for panel integration.
- Used in control systems.
- General purpose circuit protection.

## 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-053-11c5n-r-a
- RFQ URL: https://distyparts.com/product/cmb-053-11c5n-r-a#rfq

## FAQs

### What is the rated current of the CMB-053-11C5N-R-A?

5A.

### What is the voltage rating of the CMB-053-11C5N-R-A circuit breaker?

250V.

### What type of circuit breaker is the CMB-053-11C5N-R-A?

Thermal circuit breaker.

### How many poles does the CMB-053-11C5N-R-A have?

1 pole.

### What type of actuator does the CMB-053-11C5N-R-A use?

Push to Reset actuator.

### How is the CMB-053-11C5N-R-A mounted?

Panel mount.

### What approvals does the CMB-053-11C5N-R-A hold?

CE, cUL, TUV, UL1077, UL1500.

## 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-053-11c5n-r-a
- Markdown File: https://distyparts.com/product/cmb-053-11c5n-r-a.md
- TXT File: https://distyparts.com/product/cmb-053-11c5n-r-a.txt