




The SL Series 16 V Max Power Distribution Modules for ATO® and MIDI® Fuses provide main battery power shutdown from a remote location. Available as a remote switching-only model (880075) and as a model with both remote switching and built-in manual control (880076), the SL series eliminates significant factory or field interconnections.
It has a common bussed power input and accepts both ATO® fuses with up to a 40 A rating for unswitched circuits and MIDI® fuses with up to a 200 A rating for circuits switched by the bi-stable relay. These power distribution modules are ideal for protecting both low-amperage “always on” loads, including clock memory, alarms, tachograph, and telematics (e.g. Qualcomm) modules, and high-amperage circuits, such as vehicle control modules, inverters, and auxiliary circuits.
- Accepts four ATO® fuses (up to 40 A each) and three MIDI® fuses (up to 200 A each) for low- and high-current applications
- Rated for 16 VDC maximum and 12 VDC continuous
- Available as a remote switching model (880075) or manual/remote switching model (880076) for disconnecting high-amperage circuits
- 880076 is dust resistant to IP5X
- 880075 is water and dust-resistant to IP59K, which allows high-temperature, high-pressure washing
- Ignition protected to SAE J1171 and ISO 8846 for installation in a battery box or on vehicles carrying hazardous loads
- Tin-plated copper studs provide maximum conductivity and significantly lower contact resistance
- Stainless steel hardware resists corrosion
SL Parts
Filters
Part Number | Actions | Fuse Type | Input Terminals | Output Terminals | Current Rating (Continuous per Circuit) in Amps (A) | Current Rating (Continuous) in Amps | Ingress Protection | Number of Cavities | Dimensions | Temperature Maximum (°C) | Temperature Minimum (°C) | Agency Approval - Shock | Agency Approval - Vibration | Humidity | Mounting Method | Recommended Torque |
---|
Part Number | Actions | Fuse Type | Input Terminals | Output Terminals | Current Rating (Continuous per Circuit) in Amps (A) | Current Rating (Continuous) in Amps | Ingress Protection | Number of Cavities | Dimensions | Temperature Maximum (°C) | Temperature Minimum (°C) | Agency Approval - Shock | Agency Approval - Vibration | Humidity | Mounting Method | Recommended Torque | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MIDI | ATO | M8 | ISO 8846, SAE J1170, IP59K | 7 | 5.7355 H x 1.1845 W x 4.7475 L in. (146 mm) | 100 | -40 | 50 G | 8 G | Bolt Down | ||||||||
MIDI | ATO | M8 | 7 | 2.83 H x 5.72 W x 4.84 L in. (146 mm) | 100 | -40 | 50 G | 8 G | Bolt Down |
SL Applications
- Heavy Trucks
- Construction
- Agriculture
Series: SL Resources

Power Distribution Modules Brochure
Find information about the dc power distribution solutions we offer for heavy trucks, agricultural vehicles, and construction and mining equipment.

Littelfuse-Commercial Vehicle Catalog
Find electronic components for trucks, buses, and construction, agricultural, marine, material handling, recreational, and marine vehicles.

Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.

Download 3D Models of Commercial Vehicle Products
Gain anytime access to 3D models of Littelfuse dc power distribution modules that you can plug into your OEM equipment designs.
