SCHURTER 4430.2304 Circuit Breaker Thermal 10A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2304 is a thermal circuit breaker rated for 10A 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 complies 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 AC and DC applications requiring panel-mounted switching control. Equivalent substitute parts are available within the same series to support procurement flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Value
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	10A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Product Status	Active
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts listed are parametric equivalents within the SCHURTER TA45 series. Substitution eligibility is determined by strict matching of the following critical parameters:

Current Rating: 10A
Voltage Rating AC: 240V
Voltage Rating DC: 60V
Breaker Type: Thermal
Mounting Type: Panel Mount
Actuator Type: Rocker
Number of Poles: 2
Series: TA45
Product Status: Active
Compliance Standards: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
RoHS Status: ROHS3 Compliant

All substitute parts meet these electrical and mechanical specifications identically. Differences in part numbers reflect manufacturing lot variations, internal design revisions, or inventory tracking codes that do not affect functional performance or electrical characteristics.

Parameter Comparison

Part Number	Manufacturer	Series	Current Rating (A)	Voltage AC (V)	Voltage DC (V)	Breaker Type	Mounting	Actuator	Poles	Status	RoHS	Inventory (Pcs)
4430.2304	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	775
4430.0022	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	890
4430.0413	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1180
4430.047	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1088
4430.0778	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1193
4430.0861	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1086
4430.0963	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1145
4430.1038	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	940
4430.1477	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1123
4430.1849	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	826
4430.1892	SCHURTER Inc.	TA45	10	240	60	Thermal	Panel Mount	Rocker	2	Active	ROHS3	1268

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the SCHURTER 4430.2304 and are approved for direct substitution in applications requiring a 10A thermal circuit breaker at 240V AC and 60V DC with panel mount rocker actuation. Selection among equivalent parts may be based on inventory availability, delivery lead time, or procurement source preference. All parts maintain Active product status and comply with CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. ROHS3 compliance is confirmed across all alternatives. Bulk packaging is standard for all listed parts.

Frequently Asked Questions (FAQ)

Q: Can I substitute 4430.2304 with any of the listed part numbers? A: Yes. All listed parts are parametric equivalents with identical electrical ratings (10A, 240V AC, 60V DC), thermal breaker type, panel mount configuration, rocker actuator, dual-pole design, and compliance certifications. They are functionally interchangeable.

Q: What determines if a part is a valid substitute? A: Substitution is valid when the following parameters match exactly: current rating (10A), AC voltage (240V), DC voltage (60V), breaker type (thermal), mounting type (panel mount), actuator type (rocker), number of poles (2), series (TA45), and compliance standards. All listed parts meet these criteria.

Q: Are there any differences in performance between the main part and substitutes? A: No. All parts are manufactured by SCHURTER Inc. within the TA45 series and deliver identical electrical performance and safety characteristics. Differences in part numbers reflect internal manufacturing or inventory tracking variations only.

Q: What is the inventory status for substitute parts? A: Current inventory levels range from 826 to 1268 pieces across substitute part numbers. The main part 4430.2304 has 775 pieces in stock. Availability may vary based on procurement timing.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant, matching the compliance status of the main part 4430.2304.

Q: Can I use these parts in both AC and DC applications? A: Yes. All parts are rated for 240V AC and 60V DC operation, supporting dual-voltage applications as specified in the electrical ratings.

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