SCHURTER 3-136-762 Equivalent & Substitute Parts

Part Overview

The SCHURTER 3-136-762 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 service applications.

Substiute Parts

3-136-762

SCHURTER Inc.In Stock: 8403-136-762 Datasheet

Current PartRFQ

3-145-687

SCHURTER Inc.In Stock: 9843-145-687 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 3-136-762 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Circuit configuration: SPDT
• Current rating: 5A (AC)
• Voltage rating: 125V AC
• Switch function: On-Momentary operation

Mechanical Equivalence Criteria:

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

Compliance & Environmental Criteria:

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

The substitute part must maintain all specified electrical ratings, mechanical dimensions, and environmental compliance certifications to ensure direct functional and physical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-687 is the manufacturer-recommended substitute for the obsolete 3-136-762. This substitution is supported by:

Product Status Alignment: The 3-145-687 maintains active product status, ensuring continued availability, technical support, and supply chain reliability compared to the obsolete 3-136-762.

Electrical Specification Equivalence: Both components maintain identical electrical ratings (5A at 125V AC, SPDT circuit), ensuring functional interchangeability in existing circuit designs without modification.

Mechanical Compatibility: Both parts share identical mounting specifications (panel mount, front installation, 22.00mm circular cutout) and termination style (Quick Connect - 0.110"), enabling direct physical replacement without mechanical redesign.

Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and regulatory requirements for new production and field service applications.

Manufacturer Recommendation: SCHURTER Inc. has designated the 3-145-687 as the official replacement, providing engineering confidence in the substitution path.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-145-687 be used as a direct replacement for the 3-136-762 in existing designs?

A: Yes. The 3-145-687 maintains identical electrical ratings (5A, 125V AC, SPDT), mechanical mounting configuration (panel mount, front, 22.00mm cutout), and termination style (Quick Connect - 0.110"), enabling direct substitution without circuit or mechanical modifications.

Q: What is the primary reason for substituting the 3-136-762?

A: The 3-136-762 is classified as obsolete. The 3-145-687 is the manufacturer-recommended active equivalent, ensuring ongoing component availability and technical support.

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

A: No. Both components maintain ROHS3 compliance and REACH unaffected status, satisfying identical regulatory requirements.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution is determined by equivalence in circuit configuration (SPDT), electrical ratings (5A, 125V AC), mounting type (panel mount, front), switch type (anti-vandal), actuator type (round button), termination style (Quick Connect - 0.110"), and panel cutout dimensions (22.00mm circular).

Q: Is the 3-145-687 available in the same packaging as the 3-136-762?

A: The 3-145-687 packaging information is not specified in the manufacturer data. Verify packaging requirements with SCHURTER Inc. or your authorized distributor to confirm compatibility with your procurement and assembly processes.

Q: Can the 3-145-687 operate in the same temperature range as the 3-136-762?

A: Operating temperature range data for the 3-145-687 is not provided in the available specifications. Confirm the operating temperature range with SCHURTER Inc. to ensure compatibility with your application environment.