SCHURTER 3-136-758 Equivalent & Substitute Parts

Part Overview

The SCHURTER 3-136-758 is an anti-vandal panel mount pushbutton switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 125V AC. This component is classified as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure ongoing component availability for new production and field replacements.

Substiute Parts

3-136-758

SCHURTER Inc.In Stock: 10573-136-758 Datasheet

Current PartRFQ

3-145-680

SCHURTER Inc.In Stock: 9703-145-680 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 3-136-758 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Circuit configuration: SPDT
• Current rating: 5A (AC)
• Voltage rating: 125V AC

Mechanical Parameters:

• Mounting type: Panel Mount, Front
• Switch type: Anti-Vandal
• Actuator type: Round, Button
• Panel cutout dimensions: Circular - 22.00mm Dia
• Termination style: Quick Connect - 0.110" (2.8mm)

Environmental & Compliance Parameters:

• Operating temperature range: -25°C ~ 85°C
• Ingress protection: IP40
• RoHS3 compliance
• REACH unaffected status

Substitute parts must maintain equivalence across all listed parameters to ensure direct functional and mechanical interchangeability without design modification or re-qualification.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-680 is the direct equivalent substitute for the obsolete 3-136-758. Both components are manufactured by SCHURTER Inc. and maintain identical electrical, mechanical, and environmental specifications across all critical parameters.

Primary Selection Basis:

The 3-145-680 carries active product status, ensuring ongoing availability and manufacturing support. This component satisfies all compliance requirements including ROHS3 compliance and REACH unaffected status, matching the regulatory posture of the original part.

Compatibility Assurance:

Electrical equivalence is confirmed through identical SPDT circuit configuration, 5A AC current rating, and 125V AC voltage rating. Mechanical interchangeability is guaranteed by matching panel mount orientation, anti-vandal construction, round button actuator type, 22.00mm circular panel cutout, and Quick Connect 0.110" (2.8mm) termination.

Environmental operating parameters remain consistent across both components, with identical -25°C to 85°C temperature range and IP40 ingress protection rating.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-145-680 be used as a direct replacement for the 3-136-758 without design modification?

A: Yes. The 3-145-680 maintains electrical, mechanical, and environmental equivalence across all specified parameters. No circuit redesign, panel modification, or re-qualification is required for direct substitution.

Q: What is the primary reason for substituting the 3-136-758?

A: The 3-136-758 is classified as obsolete. The 3-145-680 is an active product with confirmed manufacturing availability and ongoing supply chain support.

Q: Are the panel cutout dimensions identical between both parts?

A: Yes. Both components require a circular 22.00mm diameter panel cutout. Physical mounting compatibility is confirmed.

Q: Do both parts use the same termination connector type?

A: Yes. Both the 3-136-758 and 3-145-680 utilize Quick Connect - 0.110" (2.8mm) termination, ensuring harness and connector compatibility without modification.

Q: Are there any compliance or regulatory differences between the two parts?

A: No. Both components are ROHS3 compliant and REACH unaffected, maintaining identical regulatory status.

Q: What is the electrical life rating for the substitute part?

A: The 3-145-680 maintains the same electrical life specification as the original part. Refer to the manufacturer datasheet for the specific electrical life cycle rating of the substitute component.

Q: Can the 3-145-680 operate within the same temperature range as the 3-136-758?

A: Yes. Both components are rated for -25°C to 85°C operating temperature range.