08094400 SERIES

250A SINGLE-POLE REMOTE CONTROL CURRENT ISOLATINGELECTRICAL BATTERY DISCONNECT SWITCH

Specifications

08094500

Max Voltage Rating:

16V, 32V

Current Rating Continuous:

250A

Circuitry:

SPST

Operating Temp Range:-40°/ +85°C

Housing:

PA66+Thermosetting

Mounting Method:

4 screws M8

Max Short Circuit Current:

2000A 30sec

Insulation Resistance:

10MΩ

Voltage Drop:<300 mV

Ingress Protection:

IP65 IPX4K IPX9K

Applications• Heavy Trucks• Material Handling

08094960• Construction• Agriculture

Description• Buses

Turned on or off with the ignition key or a remote control,
the 08094400 Series 250A Single-Pole Remote Control
Current Isolating Electrical Battery Disconnect Switch
is available in a wide variety of configurations to suitdifferent requirements in heavy trucks, material handlingequipment, construction vehicles, and more.

Features and Benefits• Continuous current rating of 250A and a maximum shortcircuit rating of 2000A for 30 seconds enable use inhigh-current applications• A variety of configurations are available with a maximum
voltage rating of either 32V dc or 16V dc

The 32V or 16V 250A battery relay switch is available witha 12V dc or 24V dc coil and comes in versions with positive
disconnection, negative disconnection, or both positive
and negative disconnection.

• Remote-controlled battery disconnect is turned on or off
with the ignition key or a remote control

Protected against dust, water splashes, and hightemperature, high-pressure spray downs to IP65, IPX4K,and IPX9K standards, this battery isolator switch handles
the harsh conditions of commercial vehicle environments.

• Protected against dust, water splashes, and hightemperature, high-pressure spray downs to IP65, IPX4K,
and IPX9K standards• Battery relay switch is available with positive
disconnection, negative disconnection, or both positive
and negative disconnection

Web Resources
Download 2D print, installation guide and technicalresources at: littelfuse.com/08094400• Single-pole, single-throw (SPST) circuitry• Coil voltage options include 12V dc and 24V dc• Available with an auxiliary contact

1

Littelfuse.com© 2022 Littelfuse, Inc.
090622-A

08094400 SERIES

250A SINGLE-POLE REMOTE CONTROL CURRENT ISOLATINGELECTRICAL BATTERY DISCONNECT SWITCH
Ordering Information
PARTNUMBER

DESCRIPTIONCOILVOLTAGEINPUTTERMINALS

08094500

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil &Positive Disconnection

24V

1M10+1M5

M10

NO08094561

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil,
Positive Disconnection & Cover

24V

1M10+1M5

M10

NO08094562

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil,
Positive Disconnection & Aux Contact

24V

1M10+1M6

M10+M12

1xM1208094600

16V 250A Remote Control Electrical Battery Disconnect Switch with 12V Coil &Negative Disconnection

12V

1M10+1M5

M10

NO08094700

16V 250A Remote Control Electrical Battery Disconnect Switch with 12V Coil &Positive Disconnection

12V

1M10+1M5

M10

NO08094800

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil &Positive & Negative Disconnection with Separate Coil Feeding

24V

1M10+2M5

M10

NO08094860

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil,
Positive & Negative Disconnection with Separate Coil Feeding & Protective Cover

24V

1M10+1M5

M10

NO08094860-0001

32V 250A Remote Control Electrical Battery Disconnect Switch with 24V Coil,Positive & Negative Disconnection with Separate Coil Feeding & Protective Cover

24V

1M10+1M5

M10

NO08094900

16V 250A Remote Control Electrical Battery Disconnect Switch with 12V Coil &Positive & Negative Disconnection with Separate Coil Feeding

12V

1M10+2M5

M10

NO08094900.02

16V 250A Remote Control Electrical Battery Disconnect Switch with 12V Coil &Positive & Negative Disconnection with Separate Coil Feeding

12V

1M10+2M5

M10NO08094960

16V 250A Remote Control Electrical Battery Disconnect Switch with 12V Coil,
Positive & Negative Disconnection with Separate Coil Feeding & Protective Cover

12V

1M10+2M5

M10NO

2OUTPUTAUXILIARYTERMINALS CONTACTS

Littelfuse.com© 2022 Littelfuse, Inc.
090622-A