Safe Relay for Komatsu CK35-1 CK30-1 CK20-1 CK25-1 4D94LE 4D88E 4D88 3D88 3D82AE
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Original supplier lists: Safe Relay for Komatsu CK35-1 CK30-1 CK20-1 CK25-1 4D94LE 4D88E 4D88 3D88 3D82AE. Confirm the exact part and serial number before purchase.
Product Overview
A safety relay supervises or switches a defined electrical circuit. When it fails, some machine functions may be inhibited; never bypass interlocks to work around a faulty relay.
Key Features & Performance
- Safety/interlock relay; verify original identifier and electrical configuration.
- Restore the designed start-permission or protective-relay circuit on a compatible Komatsu machine.
OE / Reference Numbers
Check the original equipment parts catalog for a precise reference number.
Common Reasons for Replacement
Inoperative protected circuit, relay fault or intermittent switch output.
Fitment & Compatibility Notes
Match original relay number, voltage, pin arrangement and wiring diagram for your CK-series machine or engine; never use a lookalike relay without electrical verification.
Frequently Asked Questions
How can I confirm this is the correct part? Match original relay number, voltage, pin arrangement and wiring diagram for your CK-series machine or engine; never use a lookalike relay without electrical verification.
Is this a genuine OEM part? This listing is for an aftermarket replacement unless specifically identified as genuine OEM. Brand and OE references identify the intended application.
Part Summary
keywords: relays, Safe Relay, replacement safe relay
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.