SCHURTER 1241.8488 Equivalent & Substitute Parts

Part Overview

The SCHURTER 1241.8488 is an anti-vandal illuminated pushbutton switch with SPDT circuit configuration, designed for panel-mount front installation. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and new design implementations. The switch operates at 30V DC with a 100mA current rating and features white LED illumination at 24VDC nominal voltage.

Substiute Parts

1241.8488

SCHURTER Inc.In Stock: 8271241.8488 Datasheet

Current PartRFQ

3-145-883

SCHURTER Inc.In Stock: 10113-145-883 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 1241.8488 is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPDT topology
• Electrical ratings: 100mA DC current, 30V DC voltage
• Switch function: On-Momentary operation
• Mounting interface: Panel mount, front installation with 22.10mm circular cutout
• Actuator geometry: Round, button, flush design
• Illumination: LED type, white color, 24VDC nominal voltage
• Termination: Quick Connect 0.110" (2.8mm) connectors
• Environmental compliance: ROHS3 compliance, operating temperature -25°C to 85°C

The SCHURTER 3-145-883 qualifies as a manufacturer-recommended substitute based on matching these core electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-883 is the manufacturer-recommended substitute for the obsolete SCHURTER 1241.8488. Both components maintain identical electrical specifications (SPDT, 100mA DC, 30V DC) and mechanical mounting requirements. The primary distinction is product status: the 1241.8488 is obsolete while the 3-145-883 is active production. For new designs and ongoing system support, the 3-145-883 provides continuity of supply and manufacturer support. Both components are ROHS3 compliant, ensuring regulatory alignment for current manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-145-883 directly replace the 1241.8488 in existing installations?

A: Yes. Both components share identical circuit configuration (SPDT), electrical ratings (100mA DC, 30V DC), switch function (On-Momentary), mounting type (panel mount, front), and termination style (Quick Connect 0.110"). The 22.10mm circular panel cutout dimension is compatible between both parts.

Q: What is the primary reason for substitution?

A: The SCHURTER 1241.8488 is classified as obsolete. The 3-145-883 is the active production equivalent, ensuring continued availability and manufacturer support.

Q: Are there any compliance differences between these parts?

A: Both components are ROHS3 compliant. No compliance divergence exists between the main part and substitute.

Q: What termination method do these switches use?

A: Both the 1241.8488 and 3-145-883 employ Quick Connect termination with 0.110" (2.8mm) connectors, enabling direct connection without soldering.

Q: Are the illumination specifications identical?

A: The 1241.8488 features white LED illumination at 24VDC nominal voltage. Illumination specifications for the 3-145-883 are not provided in the available technical data.