SCHURTER 4430.205 Circuit Breaker Thermal 16A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.205 is a thermal circuit breaker rated for 16A at 240V AC and 60V DC, featuring a rocker panel mount actuator with green illumination. This component is classified as Active product status and is designed for applications requiring overcurrent protection in AC and DC circuits. Equivalent and substitute parts are identified when identical electrical ratings, mechanical mounting configurations, and regulatory certifications are maintained across the product line.

Substiute Parts

4430.205

SCHURTER Inc.In Stock: 8244430.205 Datasheet

Current PartRFQ

4430.2449

SCHURTER Inc.In Stock: 9974430.2449 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 4430.205 is determined by strict equivalence across the following critical parameters:

• Current Rating: 16A (exact match required)
• Voltage Rating - AC: 240V (exact match required)
• Voltage Rating - DC: 60V (exact match required)
• Breaker Type: Thermal (exact match required)
• Mounting Type: Panel Mount (exact match required)
• Actuator Type: Rocker (exact match required)
• Number of Poles: 2 (exact match required)
• Series: TA45 (same product family)
• Regulatory Certifications: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 (all certifications maintained)
• RoHS Status: ROHS3 Compliant (environmental compliance maintained)

The substitute part 4430.2449 meets all these criteria and is therefore electrically and mechanically interchangeable with the main part number.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 4430.205 and 4430.2449 are Active product status components with identical electrical specifications and regulatory certifications. Selection between these parts may be based on inventory availability: the 4430.205 has 740 pieces in stock, while the 4430.2449 has 946 pieces in stock. Both parts maintain full compliance with CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards, and both are ROHS3 compliant. No technical differentiation exists between these parts for circuit design or application purposes.

Frequently Asked Questions (FAQ)

Q: Can the 4430.2449 be used as a direct replacement for the 4430.205?

A: Yes. Both parts are identical in electrical ratings (16A, 240V AC, 60V DC), mechanical configuration (panel mount, rocker actuator, 2-pole), and regulatory certifications. Direct substitution is supported without circuit modification.

Q: Are there any differences in illumination between these parts?

A: No. Both parts feature green illumination with a nominal voltage of 220V.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the 4430.205 and 4430.2449 carry identical approvals: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.

Q: What is the basis for substitution between these part numbers?

A: Substitution is based on exact equivalence across all critical parameters: current rating, voltage ratings (AC and DC), breaker type, mounting configuration, actuator type, pole count, and regulatory certifications. Both parts belong to the SCHURTER TA45 series and maintain identical environmental compliance (ROHS3).

Q: Is packaging identical between these parts?

A: Both parts are supplied in Bulk packaging. Confirm specific packaging requirements with your procurement department if custom packaging is needed.