ELS4850S Crydom 50A 530VAC 32VDC Solid State Relay

Description

Crydom ELS4850S is a 50 A, 48-530 VAC, 4-32 VDC solid state relay featuring a standard 58.4 x 45.7 mm hockey puck footprint. The unit utilizes an aluminum baseplate for optimized thermal dissipation and incorporates an internal RC snubber circuit for enhanced transient protection. It operates on a single-phase zero-cross switching mechanism with a maximum turn-on time of 8.3 ms at 60 Hz, interfacing via standard screw terminals for secure panel mounting.

ELS4850S Specifications
Model Number: ELS4850S
Brand: Crydom (Sensata)
Product Category: Solid State Relay (SSR)
Load Current Rating: 50 A
Load Voltage Range: 48-530 VAC
Control Voltage Range: 4-32 VDC
Operating Frequency: 47-63 Hz
Switching Type: Zero Cross
Phase Type: Single Phase
Maximum Off-State Leakage Current: 10 mA
Maximum Turn-On Time: 8.3 ms (60 Hz)
Maximum Turn-Off Time: 8.3 ms (60 Hz)
Operating Temperature Range: -40 to 80 °C
Over Temperature Protection: 120 °C
Mounting Type: Panel Mount
Baseplate Material: Aluminum
Internal Protection: RC Snubber Circuit
Control Signal Type: DC
Mounting Hole Distance: 44.5 mm
Mounting Hole Diameter: 4.9 mm
Country of Origin: China

ELS4850S Applications
Primary applications include integration into industrial heating control panels, CNC machinery spindle cooling systems, and commercial HVAC thermal management units. Deployed within plastic injection molding equipment and packaging machinery to provide precise, high-cycle switching of resistive and inductive loads.

Additional information