Finder 50 A SPNO Solid State Relay, Zero Crossing, Heatsink, 280 V ac Maximum Load

  • RS Stock No. 800-2956
  • Mfr. Part No. 77.55.8.230.8250
  • Manufacturer Finder
Technical data sheets
Legislation and Compliance
RoHS Certificate of 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
Minimum Load Current 250 mA
Maximum Load Current 50 A
Series Series 77
Mounting Type Heatsink
Minimum Load Voltage 21.6 V ac
Maximum Load Voltage 280 V ac
Maximum Control Voltage 230 V ac
Switching Type Zero Crossing
Contact Configuration SPNO
Terminal Type Screw
Package Style Hockey Puck
Maximum Turn On Time 40 ms
Dimensions 44.5 x 36.4 x 57.7mm
Operating Temperature Range -30 +80°C
Off State Leakage Current 10 mA
Height 36.4mm
Length 57.7mm
Control Voltage Range 230 V ac
Load Voltage Range 21.6 280V ac
Depth 44.5mm
15 In Global stock for delivery within 4 - 8 working days
Price Each
PHP 3,401.42
(exc. VAT)
PHP 3,809.59
(inc. VAT)
units
Per Unit
1 +
PHP3,401.42
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