- RS Stock No.:
- 800-2940
- Mfr. Part No.:
- 77.45.8.230.8650
- Brand:
- Finder
Discontinued product
- RS Stock No.:
- 800-2940
- Mfr. Part No.:
- 77.45.8.230.8650
- Brand:
- Finder
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- IN
Product Details
77 Series - Hockey Puck Solid State Relays
Finder 77 Series - 25, 40 and 50 A panel solid state relays, hockey puck style, specially designed for heater control applications.
48 to 600V ac output
Zero-crossing switch-on version
High switching speed and endurance
Silent, spark and bounce-free switching
Low control power
Relay-style terminal arrangement (input and output terminals on opposite sides)
Mounting on heatsink with screws
IP 20 protection category
Heat-sinks also available for models 77.25, 77.45 and 77.55
Zero-crossing switch-on version
High switching speed and endurance
Silent, spark and bounce-free switching
Low control power
Relay-style terminal arrangement (input and output terminals on opposite sides)
Mounting on heatsink with screws
IP 20 protection category
Heat-sinks also available for models 77.25, 77.45 and 77.55
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
Specifications
Attribute | Value |
---|---|
Maximum Load Current | 40 A |
Mounting Type | Heatsink |
Maximum Load Voltage | 660 V ac |
Minimum Load Voltage | 43.2 V ac |
Maximum Control Voltage | 230 V ac |
Switching Type | Zero Crossing |
Control Voltage Range | 230 V ac |
Minimum Load Current | 250 mA |
Contact Configuration | SPST |
Terminal Type | Screw |
Package Style | Hockey Puck |
Maximum Turn On Time | 40 ms |
Series | 77 |
Load Voltage Range | 43.2 → 660V ac |
Dimensions | 44.5 x 36.4 x 57.7mm |
Depth | 44.5mm |
Height | 36.4mm |
Off State Leakage Current | 10 mA |
Length | 57.7mm |
Operating Temperature Range | -30 → +80°C |