Blue Sea 7900 Spare Key f/ Mini Switch [7900]

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Regular price: $6.76
Regular price: ~~$8.99~~
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SKU: CWR-20678 UPC: 632085079000

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Battery switch spare key for Blue Sea Systems m-Series Mini Switches, providing a direct replacement for the 6005 red single-circuit ON-OFF battery switch.

This replacement key restores access to the compatible m-Series Mini Switch when the original key is lost or damaged. It is intended for the Blue Sea Systems 6005 switch and supports convenient operation of the switch’s two-position ON-OFF control. Keep a spare aboard for marine electrical maintenance, battery isolation, or emergency replacement needs.

Compatible with Blue Sea Systems m-Series Mini Switch 6005 for direct replacement use.
Spare key configuration helps restore switch operation after loss or damage to the original key.
Designed for the red M-Series battery switch accessory system.
Supports convenient operation of a single-circuit ON-OFF battery switch.
Compact accessory is practical to keep with onboard electrical service supplies.

The Blue Sea Systems 7900 is a replacement key for the m-Series Mini Switch 6005. Use it when the original switch key is misplaced, damaged, or needed as a backup for onboard service.

The compatible 6005 switch controls a single battery-to-load circuit with a two-position ON-OFF function. Keeping a spare key available helps technicians, boat owners, and equipment operators maintain access to the battery isolation control without replacing the complete switch.

This accessory is suited to marine electrical systems where a replacement key may be needed during routine maintenance or while preparing a vessel for extended use. Confirm that the existing switch is the Blue Sea Systems 6005 before ordering.

California Proposition 65 warning: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer, birth defects, or other reproductive harm.

Brand	Blue Sea Systems
Model	7900
Product Type	Battery Management accessory
Compatibility	m-Series Mini Switch 6005
Configuration	Spare key
Compatible Switch Function	Single-circuit ON-OFF
Compatible Switch Color	Red

Will this key fit the Blue Sea Systems 6005 switch?
Yes. Model 7900 is specified as a spare key for the m-Series Mini Switch 6005.
Is the complete battery switch included?
No. This listing is for the replacement key accessory only.
What type of switch does it operate?
It is intended for the compatible single-circuit ON-OFF m-Series Mini Switch.
Is this the red or black replacement key?
Model 7900 is the red M-Series spare key. Blue Sea Systems lists a separate part number for the black version.
Where is it commonly used?
It is commonly kept as a replacement or onboard spare for marine battery-switch maintenance.

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⚠️ California Proposition 65 Warning

⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This may include but is not limited to:
- Lead and lead compounds
- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds

For more information go to www.P65Warnings.ca.gov

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