Multiquip FNM1/2 Fuse Dual Element

The Multiquip FNM1/2 is a genuine OEM Fuse Dual Element designed for CB101, CB102, and CB200 submersible pump control boxes. Sourced directly from Multiquip, this fuse meets the exact electrical specifications required to protect the control box circuitry in these units. It is a direct-fit replacement that installs without modification, keeping your submersible pump system operating safely and correctly. Confirm your control box model against the CB101, CB102, or CB200 before ordering to ensure compatibility.

Key Features

• Correct Electrical Rating: — Dual-element fuse design provides the precise time-delay and interrupting characteristics required by the CB-series control box circuits — not a generic substitute.
• Genuine OEM Part: — Supplied by Multiquip to the same specification as the original component, ensuring the fuse responds accurately to overcurrent and short-circuit conditions.
• Direct-Fit Replacement: — Engineered to seat and secure exactly as the original fuse in CB101, CB102, and CB200 control box fuse holders with no adaptation needed.
• Confirmed Fitment: — Compatible with CB101, CB102, and CB200 Multiquip submersible pump control boxes — verify your control box model code before purchase.
• Circuit Protection That Matters: — A functioning dual-element fuse protects the pump motor and control box from damaging current surges; a failed or incorrectly rated fuse risks burning out the control box or motor windings.
• Electrical Safety Compliance: — Using the correct OEM-rated fuse maintains the designed overcurrent protection for your control box, an important consideration for electrical safety on any jobsite.

A dual-element fuse combines two separate protection mechanisms in a single cartridge: a fast-blow element that responds immediately to short-circuit faults, and a time-delay element that tolerates brief motor startup current surges without nuisance tripping. In a submersible pump control box like the CB101, CB102, or CB200, this fuse sits between the incoming power supply and the pump motor circuit, acting as the first line of defense against overloads and wiring faults. When a fuse fails or is replaced with an incorrectly rated unit, the control box and connected pump motor are left vulnerable to electrical damage that can result in costly repairs or complete unit failure.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.