SCHURTER 3-136-812 AC Power Connector Equivalent & Substitute Parts

Part Overview

The SCHURTER 3-136-812 is an active, production-status power entry connector module designed for IEC 320-C20 panel-mount applications. This receptacle-style connector features male blades, integrated EMI/RFI filtering, and an on-off switch mechanism. The connector accommodates 3 positions with quick-connect termination and is housed in a snap-in panel mount configuration.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and regulatory compliance profiles align with the main part number, enabling direct replacement in existing designs without circuit modification.

Substiute Parts

3-136-812

SCHURTER Inc.In Stock: 10723-136-812 Datasheet

Current PartRFQ

3-136-814

SCHURTER Inc.In Stock: 9543-136-814 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 3-136-812 are identified based on strict equivalence across the following critical parameters:

Electrical Specifications:

• Connector style (IEC 320-C20)
• Connector type (Receptacle, Male Blades - Module)
• Position count (3)
• Filter classification (Filtered EMI/RFI - Commercial)
• Switch functionality (On-Off)

Mechanical Specifications:

• Mounting configuration (Panel Mount, Snap-In)
• Termination method (Quick Connect - 0.250")
• Panel cutout dimensions (Rectangular - 33.90mm x 48.00mm)
• Panel thickness accommodation (0.039" ~ 0.118")

Regulatory & Compliance:

• Material flammability (UL94 V-0)
• Ingress protection (IP40)
• Approval agencies (CQC, cURus, ENEC 10)
• RoHS compliance (ROHS3)

Parts meeting all these criteria are classified as direct substitutes and may be selected interchangeably for panel integration without design modification.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 3-136-812 and 3-136-814 are active production components within the EC12 series, manufactured by SCHURTER Inc. Both parts carry identical electrical, mechanical, and regulatory specifications.

Compliance Status: Both parts hold CQC, cURus, and ENEC 10 certifications, confirming compliance with international safety and performance standards. Both are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for commercial and industrial applications.

Functional Equivalence: The parts are functionally identical across all specified parameters: IEC 320-C20 connector style, 3-position receptacle configuration, integrated EMI/RFI filtering, on-off switch mechanism, and quick-connect termination. Panel mounting dimensions and thickness accommodation are identical.

Selection Basis: Component selection between these two parts may be based on inventory availability. The 3-136-812 has 1019 units in stock, while the 3-136-814 has 921 units in stock. Both are suitable for direct substitution in existing panel designs without circuit or mechanical modification.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-136-814 be used as a direct replacement for the 3-136-812?

A: Yes. Both parts are functionally and mechanically equivalent across all specified parameters, including connector style, position count, filtering, switch functionality, panel cutout dimensions, and regulatory certifications. Direct substitution is supported without design modification.

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

A: Yes. Both parts require a rectangular panel cutout of 33.90mm x 48.00mm and accommodate panel thickness from 0.039" to 0.118" (1.00mm to 3.00mm).

Q: Do both parts support the same termination method?

A: Yes. Both parts use quick-connect termination with 0.250" (6.3mm) connectors, ensuring compatibility with existing wiring harnesses and terminal blocks.

Q: Are the regulatory certifications identical?

A: Yes. Both parts hold CQC, cURus, and ENEC 10 approvals. Both are ROHS3 compliant and REACH unaffected, meeting the same environmental and safety standards.

Q: What is the difference between these two part numbers?

A: Based on the provided specifications, no functional or mechanical differences exist between the 3-136-812 and 3-136-814. Both are active production parts within the same EC12 series from SCHURTER Inc.

Q: Can I use either part in a new design?

A: Yes. Both parts are active production components with identical specifications. Either part number may be selected for new designs based on availability and supply chain considerations.

Q: Are the filtering characteristics the same?

A: Yes. Both parts feature commercial-grade EMI/RFI filtering with bleed resistor and shielding, providing equivalent electromagnetic interference suppression.