Single Battery Disconnect Switch

Perko

Single Battery Disconnect Switch

9621DP

Pre-order

RM412.00

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The Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event of an electrical problem.

Panel Mount Installation Hole Size: 2-1/8"
Cup Mount Installation Hole Size: 3"
Cup Diameter Size: 3-1/2"
Face Dimensions: 3" x 2-1/2"
Ignition Protected
Terminal Stud Size: 3/8"
Screw Size: #10

The Single Battery Disconnect Switch is ignition protected.

Ideal for: Tenders, Skiffs, Flats Boats, Inflatables or Small Boats

Mounts On: Consoles, Lockers, Storage Bulkheads, Interior Gunnel Walls or Under Bench Seats

Three mounting options

Panel mount with backing plate - Face plate flush mounts on surface.
Bulkhead mount with mounting legs - Allows for direct cable access.
Cup mount - Attractive, durable easy open/close cover that hides and protects switch face.

Materials & Finish

Red polycarbonate polymer body
Black polymer actuator key
Nickel plated terminals

Features

Small compact size
Unique oval shape mounts in a round hole
Removable actuator key adds additional security

For use with alternators and generators 6-32 VDC Marine Electrical Systems
Rating: 140 Amps Continuous, 200 Amps 5 Min. Intermittent, 250 Amps 30 Second Start

UKCA Certificate

CE Certificate

Fig. 9621 Bulkhead Mount Instructions

Fig. 9621 Panel Mount Instructions

Fig. 9621 Cup Mount Instructions

View 9621 in our Print Catalog

Free shipping on orders over RM300 (West Malaysia only)
Delivery time: West Malaysia 2–5 business days · East Malaysia 3–10 business days · Singapore 5–14 business days
Processing time: Orders are processed Mon–Fri (excl. public holidays); allow 1–2 business days before dispatch
We ship to: All states in Malaysia and Singapore (international shipping not yet available)
Store pickup available at our Klang showroom — you'll be notified by email/SMS when your order is ready
Pre-order items typically take 4–6 weeks depending on supplier and customs timelines
Tracking: A tracking number is sent via email/SMS once your order ships

For full details, please refer to our Shipping Policy.

Report within 48 hours of receiving your order if the item is damaged, defective, or incorrect
Eligible returns: Item must be unused, in original packaging, with photo/video evidence provided
Not eligible: Pre-order items, misuse/negligence damage, and clearance/sale items (unless defective)
Refunds: Issued as store credit by default (or original payment method); processed in 7–14 business days after inspection
Exchanges: Available for defective or incorrect items, subject to stock availability
Return shipping is the customer's responsibility — use a trackable courier
To start a return, contact us with your order number and photos: info@boatyardmalaysia.com / +60 19-201 8832

For full details, please refer to our Return & Refund Policy.

Disclaimer: The image colors, dimensions, and visual details may vary slightly due to screen settings or manufacturer updates.