SCHURTER 4430.2909 Thermal Circuit Breaker 5A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2909 is a thermal circuit breaker rated for 5A at 240V AC and 60V DC, featuring a rocker panel mount actuator with dual-pole configuration. This component is classified as Active product status and maintains full compliance with international safety standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. The TA45 series thermal breaker is designed for overcurrent protection in industrial control and power distribution applications. Equivalent substitute parts are necessary to address supply chain continuity, inventory optimization, and application-specific mounting or certification requirements while maintaining identical electrical and mechanical performance.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	5A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Packaging	Bulk
Product Status	Active
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts listed maintain parametric equivalence to the main part 4430.2909 across the following critical parameters: 5A current rating, 240V AC and 60V DC voltage ratings, thermal breaker type, rocker actuator configuration, dual-pole design, panel mount installation, and TA45 series classification. Each substitute part carries Active product status and ROHS3 compliance. Substitution is valid when the application requires identical electrical performance and mechanical form factor. The substitute parts are grouped as parametric equivalents because they share all specified electrical characteristics, safety certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), and physical mounting specifications.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Actuator	Poles	Mounting	Series	Status	Inventory (Pcs)
4430.2909	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	823
4430.0586	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	967
4430.0847	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	803
4430.0977	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	1065
4430.1201	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	1518
4430.1353	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	1131
4430.1384	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	1070
4430.1564	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	835
4430.1856	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	1186
4430.1926	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	722
4430.2297	5A	240V	60V	Thermal	Rocker	2	Panel Mount	TA45	Active	964

Engineering Selection Recommendations

All listed substitute parts are direct parametric equivalents to the 4430.2909 and are suitable for one-to-one replacement in applications requiring 5A thermal circuit protection at 240V AC and 60V DC. Selection among the substitute parts should be based on inventory availability and supply chain lead times. All parts maintain Active product status and carry identical international safety certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), ensuring compliance with regulatory requirements across North American and international markets. ROHS3 compliance is maintained across all alternatives. The TA45 series thermal breaker design is consistent across all part numbers, confirming mechanical and electrical interchangeability for panel mount installations with rocker actuator operation.

Frequently Asked Questions (FAQ)

Q: Can any of these substitute parts replace the 4430.2909 in my application?

A: Yes. All listed parts are parametric equivalents with identical current rating (5A), voltage ratings (240V AC, 60V DC), breaker type (thermal), actuator configuration (rocker), pole count (2), and mounting method (panel mount). They are direct substitutes for the TA45 series.

Q: Are all substitute parts certified to the same standards?

A: All substitute parts carry certification to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Compliance certifications are consistent across the product family.

Q: What is the difference between these part numbers if they are all equivalent?

A: The part numbers represent different manufacturing batches or internal SCHURTER production variants. Electrical and mechanical specifications are identical. Differences are internal to SCHURTER's manufacturing and supply chain management.

Q: Are these parts available in different packaging options?

A: All listed parts are supplied in Bulk packaging. No alternative packaging configurations are specified in the product data.

Q: Which substitute part should I select based on inventory?

A: Selection should prioritize availability. Part 4430.1201 has the highest inventory (1518 pcs), followed by 4430.1856 (1186 pcs) and 4430.1353 (1131 pcs). Choose based on your procurement timeline and supply chain requirements.

Q: Do these parts have different RoHS compliance levels?

A: All parts are ROHS3 compliant. RoHS compliance status is uniform across the entire product family.

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