BR2C30AC Equivalent & Substitute Parts

Part Overview

The BR2C30AC is a 2-pole circuit breaker manufactured by Weidmüller, designed for AC/DC applications with a 30A current rating. This part is classified as obsolete, making identification of suitable substitute components essential for system maintenance and component procurement. The BR2C30AC operates as a branch circuit breaker with C-curve characteristics, providing overcurrent protection in industrial control and distribution applications.

Substiute Parts

BR2C30AC

WeidmüllerIn Stock: 973BR2C30AC Datasheet

Current PartRFQ

2478220000

WeidmüllerIn Stock: 12432478220000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BR2C30AC is based on the following critical parameters that must align between the original and substitute component:

• Number of Poles: 2-pole configuration
• Current Rating: 30A nominal rating
• Breaker Type: Thermal magnetic protection mechanism
• Voltage Compatibility: AC and DC voltage ratings suitable for the application
• Mounting Interface: DIN rail mounting standard
• Actuator Type: Lever-operated mechanism
• Regulatory Compliance: Certifications meeting industrial safety standards

The substitute part 2478220000 satisfies these criteria through equivalent electrical and mechanical specifications within the MCB 489 series.

Parameter Comparison

Engineering Selection Recommendations

The 2478220000 substitute part is classified as active product status, ensuring ongoing availability and manufacturing support compared to the obsolete BR2C30AC. Both components share identical ECCN and HTSUS classifications, confirming equivalent regulatory treatment for export and tariff purposes.

The substitute maintains MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling. Compliance certifications for the 2478220000 include CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, and VDE standards, providing comprehensive industrial safety validation. The RoHS Compliant status of the substitute part aligns with modern environmental and hazardous substance restrictions.

Selection of the 2478220000 as a substitute is supported by matching pole configuration, current rating, and thermal magnetic protection mechanism. The DIN rail mounting interface and lever actuator provide mechanical compatibility with standard industrial control panel installations.

Frequently Asked Questions (FAQ)

Q: Why is the BR2C30AC classified as obsolete? A: The BR2C30AC has reached end-of-life status in the manufacturer's product portfolio. The 2478220000 from the active MCB 489 series provides equivalent functionality with current manufacturing support.

Q: Are the voltage ratings of the substitute part compatible with BR2C30AC applications? A: The substitute part 2478220000 is rated for 480 V AC and 125 V DC operation. Voltage compatibility must be verified against the specific application requirements, as the original BR2C30AC voltage specifications are not provided in the technical data.

Q: What is the difference between the BR2C30AC and 2478220000 packaging? A: The BR2C30AC packaging is listed as standard, while the 2478220000 is supplied in bulk packaging. Both components are suitable for DIN rail mounting installations.

Q: Are both parts subject to the same regulatory export classifications? A: Yes. Both the BR2C30AC and 2478220000 share identical ECCN (EAR99) and HTSUS (8536.20.0020) classifications, confirming equivalent regulatory treatment for international trade and compliance purposes.

Q: Does the substitute part maintain the same moisture sensitivity characteristics? A: Yes. Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity constraints during storage, handling, or deployment in standard industrial environments.