SCHURTER 1241.8485 Equivalent & Substitute Parts

Part Overview

The SCHURTER 1241.8485 is an anti-vandal illuminated pushbutton switch with SPDT circuit configuration, designed for panel-mount front installation. This component operates at 100mA DC with a 30V voltage rating and features LED green illumination at 24VDC nominal. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where this switch type is required.

Substiute Parts

1241.8485

SCHURTER Inc.In Stock: 10151241.8485 Datasheet

Current PartRFQ

3-145-820

SCHURTER Inc.In Stock: 8163-145-820 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 1241.8485 is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Current rating (100mA DC)
• Voltage rating (30V DC)
• Mounting type (Panel Mount, Front)
• Switch type classification (Anti-Vandal, Illuminated)
• Illumination specification (LED, Green at 24VDC)
• Termination style (Quick Connect - 0.110")
• Panel cutout dimensions (Circular - 22.10mm Dia)
• Operating temperature range (-25°C to 85°C)
• Ingress protection rating (IP40)

The SCHURTER 3-145-820 meets these substitution criteria as a functionally equivalent alternative from the same manufacturer.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-820 is the recommended substitute for the obsolete SCHURTER 1241.8485. Both components are manufactured by SCHURTER Inc. and share identical electrical specifications: SPDT circuit, 100mA DC current rating, and 30V DC voltage rating. The substitute part maintains active product status, ensuring availability for procurement and ongoing supply chain support. Both components comply with ROHS3 requirements, supporting modern environmental and regulatory standards. Selection of the 3-145-820 eliminates obsolescence risk while preserving electrical and mechanical compatibility with existing system designs.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-145-820 directly replace the 1241.8485 in existing applications?

A: Yes. Both components share identical SPDT circuit configuration, 100mA DC current rating, 30V DC voltage rating, and panel-mount specifications. The substitute maintains functional equivalence for direct replacement.

Q: What is the primary advantage of switching to the 3-145-820?

A: The 3-145-820 maintains active product status, whereas the 1241.8485 is obsolete. This ensures long-term availability and supply chain continuity.

Q: Are there any compliance differences between these parts?

A: Both components comply with ROHS3 standards. Compliance certifications are equivalent.

Q: What termination style does the substitute part use?

A: The detailed termination specification for the 3-145-820 is not provided in the available technical data. Verification against your specific connector requirements is necessary before final selection.

Q: Are the panel cutout dimensions identical?

A: The panel cutout dimension for the 3-145-820 is not specified in the available technical data. Mechanical compatibility should be confirmed with SCHURTER technical documentation before installation.