Part #:1SVR750488R8300
SKU #: 2265033
Key Features
Part #:1SVR750488R8300
SKU #: 2265033
Brand: ABB
Amperage Rating: 2 to 4, 2 to 4 A
Coil Voltage: 450 to 720, 450 to 720 VAC
Contact Configuration: (2) SPDT, 2CO-SPDT, 2CO/SPDT
Dimensions: 104.8 mm L x 45 mm W x 85.6 mm H, 85.6 mm H x 45 mm W x 104.8 mm D
Display Type: LED
- 3 x 600 to 720 VAC overvoltage/3 x 450 to 570 VAC undervoltage
- Monitoring of three phase mains for phase sequence (can be switched off), phase failure, over and undervoltage as well as phase unbalance
- ON delayed or OFF delayed tripping delay selectable
- TRMS measuring principle
- Housing material for highest fire protection classification UL 94 V-0
- Tool-free mounting on DIN rail as well as demounting
- 3 LEDs for indication of operational states
- Powered by the measuring circuit
- Automatic phase sequence correction configurable
- Threshold values for over and undervoltage as well as phase unbalance are adjustable as absolute values
- Precise adjustment by front-face operating controls
- Without neutral connection
- Tripping delay TV can be adjusted or switched off by means of a logarithmic scale (0 s, 0.1 to 30 s)
ABB 1SVR750488R8300 Monitoring Relay
ABB Monitoring Relay, 3-Phase Multi-Functional, 450 to 720 VAC, 2 to 4 A, 50/60 Hz Frequency, 450 to 720 VAC Coil, 2CO-SPDT Contact Configuration, DIN Rail Mounting, Screw Terminal, 0/0.1 to 30 s Tripping/200 ms Startup Delay Response, IP20/IP50 Enclosure, 104.8 mm L x 45 mm W x 85.6 mm H Dimensions
Additional Description: ABB -1SVR750488R8300 CM-MPN.62S THREE-PHASE MON. relay
Catalog Description: Multifunction three phase monitoring relay, operating on 450-720 VAC, with selectable trip delay, and monitoring: phase loss, phase sequence, overvoltage, undervoltage and phase unbalance, without neutral connection