7H7290 Master Disconnect Ignition Switch For Caterpillar 2 Keys

Product Overview

This master disconnect ignition switch provides a secure way to cut battery power on Caterpillar heavy machinery. It replaces OEM part 7H-7290 and comes with two keys, allowing operators to prevent unauthorized use and electrical drain during storage. The switch is designed for Cat dozers, loaders, and other equipment.

Key Features & Performance

• Direct replacement for Caterpillar part number 7H-7290 and 7H7290
• Includes two matching keys for convenient access control
• Weatherproof construction resists moisture and dirt ingress
• Heavy-duty contacts rated for high current loads typical of diesel equipment
• Easy to install with standard wiring – mounts on battery box or dash panel

Common Uses

• Disconnecting battery on Caterpillar bulldozers, loaders, and excavators during storage
• Preventing battery drain and parasitic discharge when equipment is idle
• Adding a theft deterrent by cutting electrical power to the starter

Technical Specifications

• Product Type: Master Disconnect Switch / Ignition Switch
• Part Number(s): 7H-7290, 7H7290
• Number of Keys: 2
• Compatible Brands: Caterpillar

Frequently Asked Questions

Q: Will this switch work on Caterpillar equipment with a different key code? A: This switch comes with its own keys; it does not reuse existing Caterpillar key codes, so you will have a separate key for the disconnect.

Q: Is this switch suitable for 12V and 24V systems? A: Yes, it is designed for both 12V and 24V electrical systems common on Caterpillar machinery.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.