24V Battery Relay for Komatsu PC200 PC220 PC240 PC290 PC300 Excavators
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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.
- PC240-8K
- PC220LC-8
- PC290-8K
- PC200
- PC300
Product Overview
The 24v master battery relay switches high-current battery power when commanded by the machine electrical controls. When evaluating a possible failure, pay attention to these concerns: a relay that clicks without carrying current or a confirmed open control circuit. Similar problems can have other causes, so check the surrounding system before deciding to replace this part.
For this application, the most important checks are 24V coil, terminal count, amp rating, mounting and genuine relay number. Similar parts can look alike without being interchangeable.
Key Features & Performance
- Switches high-current battery power when commanded by the machine electrical controls.
- Replacement intended for the matching part and equipment listed below.
- No original relay number is supplied, so confirm hardware and electrical ratings before purchase.
- Check the original part and machine details before installation.
Replaces / Cross-References
No confirmed OE part number supplied. Compare the original part directly.
What Is Included
One 24v master battery relay. Check the product images for included hardware and accessories.
Fitment Notes
Compare 24V coil, terminal count, amp rating, mounting and genuine relay number. No original relay number is supplied, so confirm hardware and electrical ratings before purchase Verify serial-number restrictions where applicable.
Frequently Asked Questions
Is this an OEM part? No. This is an aftermarket replacement unless the listing specifically identifies it as genuine OEM.
What should I check before ordering? Confirm 24V coil, terminal count, amp rating, mounting and genuine relay number.
When is replacement appropriate? Replace the original when testing or inspection confirms the component is damaged or no longer working correctly.
Part Summary
Keywords: 24V master battery relay, Komatsu excavators with a matching battery-control circuit, PC240-8K, PC220LC-8, PC290-8K, PC200, PC300.
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.