SCHURTER 1241.6624.1122000 Equivalent & Substitute Parts

Part Overview

The SCHURTER 1241.6624.1122000 is an anti-vandal illuminated pushbutton switch with SPDT circuit configuration, rated for 5A at 125V AC. This component is designed for panel-mount front installation with LED green illumination at 24 VDC nominal. The part is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in applications requiring identical electrical and mechanical performance characteristics.

Substiute Parts

1241.6624.1122000

SCHURTER Inc.In Stock: 12931241.6624.1122000 Datasheet

Current PartRFQ

3-145-454

SCHURTER Inc.In Stock: 9903-145-454 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 1241.6624.1122000 is determined by strict equivalence across the following critical parameters:

Circuit configuration must remain SPDT to maintain identical switching logic and contact arrangement. Current and voltage ratings must match or exceed 5A at 125V AC to ensure safe operation within the original design envelope. Mounting type must be panel mount, front installation to preserve mechanical compatibility with existing enclosure cutouts. The switch function classification (On-Mom) and actuator geometry (round, button, flush) must be preserved for operational consistency. Illumination specifications including LED color (green) and nominal voltage (24 VDC) must be identical to maintain visual indication and electrical interface compatibility. Termination style (Quick Connect - 0.110") must match to ensure proper connection without adapter requirements. Panel cutout dimensions (circular 19.10mm) must be compatible to prevent mechanical interference. Ingress protection rating (IP40) and operating temperature range (-25°C to 85°C) establish the environmental performance baseline. Compliance certifications (ROHS3, REACH Unaffected) must be maintained for regulatory adherence.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-454 is identified as the manufacturer-recommended substitute for the obsolete 1241.6624.1122000. Both components are manufactured by SCHURTER Inc. and share SPDT circuit configuration. The 3-145-454 maintains active product status, ensuring ongoing availability and manufacturer support, whereas the original part is obsolete. Selection of the substitute part is appropriate for new designs and replacement applications where component continuity is required. Verification of complete electrical and mechanical specifications for the 3-145-454 against the original design requirements is necessary prior to implementation, as certain parameters were not provided in the available data.

Frequently Asked Questions (FAQ)

Q: Why is the 1241.6624.1122000 being replaced? A: The 1241.6624.1122000 has reached obsolete status. The manufacturer recommends the 3-145-454 as the functional equivalent for continued component sourcing and system support.

Q: What does SPDT circuit configuration mean? A: SPDT (Single Pole, Double Throw) means the switch has one input contact that can connect to either of two output contacts, enabling on-off or changeover switching logic.

Q: Are the electrical ratings identical between the main part and substitute? A: The main part is rated 5A at 125V AC. Complete electrical specifications for the 3-145-454 were not provided in the available data. Confirmation of matching ratings is required before substitution.

Q: What is the significance of the 19.10mm circular panel cutout dimension? A: This dimension specifies the mechanical opening required in the control panel for proper switch installation. Compatibility with this cutout size is mandatory for physical fit.

Q: Does the substitute part maintain the same illumination specifications? A: The substitute part description does not include detailed illumination specifications in the provided data. Verification that LED color (green) and nominal voltage (24 VDC) match the original is necessary.

Q: What does IP40 ingress protection rating indicate? A: IP40 provides protection against solid objects larger than 1mm and splash water from any direction, suitable for indoor control panel applications.

Q: Are both parts RoHS3 compliant? A: The main part is confirmed ROHS3 compliant. Compliance status for the 3-145-454 was not provided in the available data and should be verified.