The W58-XB1A4A-6 is a single-pole, push-to-reset thermal circuit breaker designed for overcurrent protection. It is rated for 6 amps with maximum operating voltages of 50VDC and 250VAC. This model features a white button with a red rate marking and a red trip band for clear visual indication when tripped. It comes configured with straight 0.250-inch quick connect terminals and a 7/16-inch metal mounting bushing with a pre-assembled knurled nut and hex nut. The breaker has an interrupt capacity of 2,000A at 50VDC and is designed to trip within one hour at 145% of its rated load at 25°C. As a UL 1077 Recognized and CSA Accepted supplementary protector, it is ideal for applications requiring reliable, resettable circuit protection.