2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:ABB
- Sub-Category:Under Voltage Release
Description
U5-8
U5-8 is an ABB undervoltage release accessory designed for use with ABB circuit breakers, operating at 24 VDC. This device trips the circuit breaker when voltage drops to 35-70% of its rated undervoltage release voltage, ensuring reliable protection and control.The U5-8 undervoltage release is factory-mounted on the left pole of the breaker and cannot be used simultaneously with shunt trips. It allows the breaker to close when voltage reaches approximately 85% of the rated voltage. The unit is rated for 24 VDC with a power consumption of 6 VA and is suitable for industrial and commercial electrical protection applications.
- Manufacturer: ABB
- Part Number: U5-8
- Type: Undervoltage Release
- Voltage Rating: 24 VDC
- Power Consumption: 6 VA
- Mounting: Left pole mounted, factory installation
- Function: Trips breaker at 35-70% undervoltage
- Breaker Compatibility: ABB circuit breakers
- Cannot be used with shunt trip
- Allows breaker closing at ~85% rated voltage
- Standards: Compatible with ABB Tmax series breakers
Specifications
- Part Number: U5-8
- Manufacturer : ABB
- Category : Circuit Breaker
- Item Subcategory : Under Voltage Release
- Family : SACE Isomax
- Type : U5
- Control Voltage Minimum : 250
- Compatible Frames : S3B,S3N,S3H,S3L,S4N,S4H,S4L,S5N,S5H,S5L
- Control Voltate Maximum : 250
Product Data
- Weight : 5
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