Imtra Thermal Breakers Cat. No. SPA-1870 Weight 1 lbs

These Bussmann® breakers are available in 50, 70, 110 and 150A sizes and are offered in surface-mount or thru-bulkhead versions.  Thru-bulkhead models include a faceplate and install with a simple 2-1/8" holesaw cutout.  All are IP66 for use in wet locations.  Connections are 5/16" to accept large terminal lugs.  All accept input voltage up to 48VDC. Features & Benefits: Switchable/Manual reset Single lever Ignition protected Weather proof Mounting hole clearance for 5mm or 10-32 screws Robust 5/16-18 electrical termination studs in corrosion resistive materials. Large clearance around studs to accept large gauge wire lugs. All components meet SAE J1171 Ignition Protection Vapor proof SPA-187050 50 Amp Thermal Breaker, Thru-Bulkhead SPA-187070 70 Amp Thermal Breaker, Thru-Bulkhead SPA-187110 110 Amp Thermal Breaker, Thru-Bulkhead SPA-187150 150 Amp Thermal Breaker, Thru-Bulkhead SPA-187050F 50 Amp Thermal Breaker, Surface Mount SPA-187070F 70 Amp Thermal Breaker, Surface Mount SPA-187110F 110 Amp Thermal Breaker, Surface Mount SPA-187150F 150 Amp Thermal Breaker, Surface Mount Product Details Description: Bussmann® Thermal Circuit Breaker Voltage: 12-48VDC IP Rating: IP66 Terminals: 5/16" Dimensions: 3-1/4" x 4-1/2" Hole Saw Cutout: 2-1/8" Circuit Breaker Class: Type III Case Material: Thermoset polyester Weight: 1.000 lbs. Amperage: SPA-187050, 50 Amp SPA-187070, 70 Amp SPA-187110, 110 Amp SPA-187150, 150 Amp Option: Thru-Bulkhead with Panel : $140.00 Surface Mount : $109.00