Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 280 V ac Load, 24 V dc Control

RS Stock No.:: 800-2969
Mfr. Part No.:: 77.55.9.024.8250
Brand:: Finder

Finder 77 Series Solid State Relay, 50 A Load, Heatsink, 280 V ac Load, 24 V dc Control

This image is representative of the product range

3 In stock for delivery within 7 working day(s)

Added

Price (ex. GST) Each

$106.57

(exc. GST)

$122.56

(inc. GST)

Units	Per unit
1 - 4	$106.57
5 +	$87.71

RS Stock No.:: 800-2969
Mfr. Part No.:: 77.55.9.024.8250
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 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	24 V dc
Switching Type	Zero Crossing
Control Voltage Range	24 V dc
Minimum Load Current	250 mA
Contact Configuration	SPST
Terminal Type	Screw
Package Style	Hockey Puck
Maximum Turn On Time	10 ms
Load Voltage Range	21.6 → 280V ac
Series	77
Dimensions	44.5 x 36.4 x 57.7mm
Height	36.4mm
Length	57.7mm
Off State Leakage Current	10 mA
Operating Temperature Range	-30 → +80°C
Depth	44.5mm