














The ATO® 155 Series 32V Stackable In-Line Panel-Mount Fuse Holder with Looped Wire Leads makes it simple to install an ATO® or FKS blade-style automotive fuse (sold separately unless indicated).
Configurations with black 14 AWG leads are compatible with fuses up to 20 amps, while models of the panel-mount fuse holder with orange 10 AWG leads accept fuses up to 30 amps.
The stackable fuse holder can also be used with additional ATO® 155 Series fuse holders to create a fuse block for multiple fuses.
- Accepts ATO® or FKS blade fuses (sold separately unless indicated) up to 20 amps or 30 amps
- Configurations available with either black 14 AWG leads or orange 10 AWG leads to suit different applications
- Stackable fuse holder body can be paired with additional ATO® 155 Series fuse holders to create a multi-fuse block
- Various fuse holder component parts are also available separately, including the body, UL body, and crimp terminals for the different wire gauges
ATO - 155 Parts
Filters
Part Number | Actions | Current Rating (Continuous) in Amps | Fuse Type | Voltage Rating (V) | Current Rating Max (A) | Mounting Method |
---|
Part Number | Actions | Current Rating (Continuous) in Amps | Fuse Type | Voltage Rating (V) | Current Rating Max (A) | Mounting Method | |
---|---|---|---|---|---|---|---|
ATO | 20 | In-Line Fuse Holder | |||||
ATO | 32 | 20 | In-Line Fuse Holder | ||||
ATO | 32 | 10 | In-Line Fuse Holder | ||||
ATO | 32 | 20 | In-Line Fuse Holder | ||||
ATO | 32 | 20 | In-Line Fuse Holder | ||||
ATO | 32 | 30 | In-Line Fuse Holder | ||||
ATO | 32 | 30 | In-Line Fuse Holder | ||||
ATO | 32 | 30 | In-Line Fuse Holder | ||||
ATO | 32 | 30 | In-Line Fuse Holder | ||||
ATO | |||||||
ATO | In-Line Fuse Holder | ||||||
ATO | 32 | IN LINE FUSE HOLDER |
ATO - 155 Applications
- Automotive
- Electronics
- Small Auxiliary Circuit Protection
Series: ATO - 155 Resources

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

Fuse Holder Brochure
Find solutions for securing, protecting, and connecting fuses used for overcurrent protection in passenger and commercial vehicles.