Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 280 V ac Load, 230 V ac Control

RS Stock No.:: 800-2956
Mfr. Part No.:: 77.55.8.230.8250
Manufacturer:: Finder

Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 280 V ac Load, 230 V ac Control

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Added

Price Each

SGD88.47

(exc. GST)

SGD96.43

(inc. GST)

Units	Per unit
1 +	SGD88.47

RS Stock No.:: 800-2956
Mfr. Part No.:: 77.55.8.230.8250
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 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	280 V ac
Minimum Load Voltage	21.6 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
Series	77
Maximum Turn On Time	40 ms
Load Voltage Range	21.6 → 280V ac
Dimensions	44.5 x 36.4 x 57.7mm
Depth	44.5mm
Off State Leakage Current	10 mA
Operating Temperature Range	-30 → +80°C
Length	57.7mm
Height	36.4mm