88-4A Blackhead Overload Protector
1 Product Application
Scope of application: plug board/punch equipment/small generator/motor and other fields.

2 Dimensions:

3 Technical parameters
- Rated current: 3-50A
- Rated voltage: 125/250V AC 50V Dc Short circuit test: 250VAC 1000A
- Insulation withstand voltage: 1500V AC for one minute
- Overload capacity: 10 times rated current
- Voltage degradation: less than 0.25V Insulation resistance: greater than 500MQ
- Terminal temperature rise: stable at 25℃ 100% rated current temperature rise ≤<65K
- Reply time: within 60 seconds
- Reply method: manual reset and automatic reset




