TS-701-HT-10H Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The TS-701-HT-10H is a thermal circuit breaker manufactured by SCHURTER Inc., rated for 10A at 250V AC and 50V DC with push-to-reset panel mount actuation. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations. The part meets CSA C22.2 and UL1077 approval standards and is ROHS3 compliant.

Key Parameters

Parameter	Value
Manufacturer Part Number	TS-701-HT-10H
Manufacturer	SCHURTER Inc.
Series	TS
Breaker Type	Thermal
Current Rating	10A
Voltage Rating - AC	250V
Voltage Rating - DC	50V
Mounting Type	Panel Mount
Actuator Type	Push to Reset
Number of Poles	1
Product Status	Obsolete
Approval Agencies	CSA C22.2, UL1077
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TS-701-HT-10H is determined by strict equivalence across the following critical parameters:

Current Rating: 10A (exact match required)
Voltage Rating - AC: 250V (exact match required)
Voltage Rating - DC: 50V (exact match required)
Breaker Type: Thermal (exact match required)
Mounting Type: Panel Mount (exact match required)
Actuator Type: Push to Reset (exact match required)
Number of Poles: 1 (exact match required)

All substitute parts listed below meet these electrical and mechanical specifications. Substitutes are grouped by manufacturer and series designation while maintaining identical functional parameters.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting Type	Actuator Type	Poles	Product Status	Approval Agencies
TS-701-HT-10H	SCHURTER Inc.	TS	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Obsolete	CSA C22.2, UL1077
4404.0022	SCHURTER Inc.	T9-311	10A	240V	48V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
TS-709-10	SCHURTER Inc.	TS	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Obsolete	CSA C22.2, UL1077
1140-F111-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-F114-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-G111-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-G151-P7M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
127-F11-P10-H-KF-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
127-P10-H-KF-050022-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
127-P10-H-KF-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077

Engineering Selection Recommendations

The TS-701-HT-10H is obsolete; direct replacement with an active product status part is recommended for new designs and ongoing maintenance. Among the parametric equivalents, E-T-A series 1140 and 127 parts offer active product status with expanded approval certifications including IEC 60934 and GB 17701, providing broader international compliance coverage compared to the original SCHURTER part.

The SCHURTER TS-709-10 provides identical electrical and mechanical specifications with the same approval agencies but remains obsolete. The E-T-A 1140 series (1140-F111-P1M1-10A, 1140-F114-P1M1-10A, 1140-G111-P1M1-10A, 1140-G151-P7M1-10A) and E-T-A 127 series (127-F11-P10-H-KF-10A, 127-P10-H-KF-050022-10A, 127-P10-H-KF-10A) are all active products with full parametric equivalence and enhanced regulatory approvals.

The SCHURTER 4404.0022 operates at reduced voltage ratings (240V AC, 48V DC) and is not a parametric equivalent; it is suitable only where lower voltage specifications are acceptable.

Frequently Asked Questions (FAQ)

Q: Can the TS-701-HT-10H be directly replaced with any of the listed E-T-A parts?

A: Yes. The E-T-A 1140 series and 127 series parts are parametric equivalents with identical current ratings (10A), AC voltage (250V), DC voltage (50V), mounting type (panel mount), and actuator type (push to reset). All meet the required approval standards.

Q: Why is the SCHURTER 4404.0022 listed if it has different voltage ratings?

A: The 4404.0022 is included in the substitute cross-reference data but does not meet the parametric equivalence criteria for the TS-701-HT-10H due to reduced voltage ratings (240V AC, 48V DC versus 250V AC, 50V DC). It is suitable only for applications with lower voltage requirements.

Q: What is the difference between the E-T-A 1140 and 127 series parts?

A: Both series meet identical electrical specifications for the TS-701-HT-10H replacement. The 127 series includes additional GB 17701 certification. Selection between series can be based on design preference, availability, or specific regional compliance requirements.

Q: Are there packaging differences between substitute parts?

A: Yes. The TS-709-10 is supplied in bulk packaging, while E-T-A parts are supplied in bulk packaging. The original TS-701-HT-10H packaging is not specified in the available data. Confirm packaging requirements with your procurement specifications.

Q: Is the TS-709-10 a better choice than E-T-A alternatives?

A: The TS-709-10 maintains SCHURTER manufacturing continuity and identical specifications but remains obsolete. E-T-A alternatives offer active product status, ensuring long-term availability and supply chain stability. Active status is preferred for new designs.

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