Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 660 V ac Load, 230 V ac Control

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
800-2950
Mfr. Part No.:
77.55.8.230.8650
Brand:
Finder
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Brand

Finder

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

Terminal Type

Screw

Contact Configuration

SPST

Package Style

Hockey Puck

Series

77

Maximum Turn On Time

40ms

Load Voltage Range

43 → 660V ac

Dimensions

44.5 x 36.4 x 57.7mm

Depth

44.5mm

Length

57.7mm

Operating Temperature Range

-30 → +80°C

Off State Leakage Current

10 mA

Height

36.4mm

COO (Country of Origin):
IN

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 Voltage Relays

Note

Temperature can affect current rating; please consult the data sheet for potential derating.

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