KETO Battery Disconnector with 2x 160A Fuses overview
Add a robust and secure battery disconnection with the Keto range from Jean Müller. They are well known for their attention to detail in ensuring maximum user safety.
KETO size 00
- Maximum DC current = 160A
- DC voltage rating: 440V
- Overall width: 106mm System size: 195mm
- Terminals: M8 lugs with cable area from 25-95mm2
- DIN rail mountable
This part is the Keto-00 disconnector switch with 2 x 160A fuse links.
KETO-00 Fuse-Switch-Disconnector – Size 00 Battery Isolator
The KETO-00 fuse-switch-disconnector is designed for safe isolation and protection of DC battery circuits in solar and backup power systems. It is commonly installed between the inverter and the battery bank, giving you a dedicated battery isolator that also houses a protective NH fuse.
This unit uses size 00 NH fuse-links (such as 160A NH fuses) and provides a neat, professional and safe way to integrate overcurrent protection into your battery wiring.
Key Features
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Size 00 fuse-switch-disconnector body for NH fuse-links
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Ideal as a battery isolator in solar and backup power systems
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Suitable for DC battery circuits between inverter and battery
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Combines isolation and fuse protection in one device
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Allows quick and safe disconnection for service or emergencies
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Compact design for easy mounting in DB boards, battery cabinets or enclosures
Typical Applications
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Lithium battery banks in hybrid or off-grid solar systems
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Battery protection and isolation for inverters and chargers
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Residential and small commercial energy storage systems
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DC distribution panels and battery combiner boxes
🔧 Note: Fuses are sold separately. For a typical 48V solar battery system, this body is often paired with a 160A NH fuse-link size 00 (listed as a separate product).




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