Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 660 V ac Load, 230 V ac Control
- RS Stock No.:
- 800-2950
- Mfr. Part No.:
- 77.55.8.230.8650
- Manufacturer:
- Finder
Discontinued product
- RS Stock No.:
- 800-2950
- Mfr. Part No.:
- 77.55.8.230.8650
- Manufacturer:
- 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 | 50 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 Cross |
| Control Voltage Range | 40<arrow/>280 V ac |
| Minimum Load Current | 250 mA |
| Contact Configuration | SPST |
| Terminal Type | Screw |
| Package Style | Hockey Puck |
| Load Voltage Range | 43 → 660V ac |
| Maximum Turn On Time | 40ms |
| Series | 77 |
| Dimensions | 44.5 x 36.4 x 57.7mm |
| Operating Temperature Range | -30 → +80°C |
| Depth | 44.5mm |
| Off State Leakage Current | 10 mA |
| Height | 36.4mm |
| Length | 57.7mm |