Celduc SCB865600 Solid State Relay 2‑Phase 50A 24‑600VAC 10–30VDC Control

Celduc SCB865600 Solid State Relay 2‑Phase 50A 24‑600VAC 10–30VDC Control

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Brand: Celduc Relais.
Model: SCB865600 solid state relay, obsolete model now superseded by SOB865660 according to manufacturer information.

Condition: New old stock / surplus, never wired in service; screw terminals and mounting base are clean with minor handling marks only. Suitable as a spare part or replacement in existing installations that specify SCB865600.

Technical specifications (manufacturer data and label):

• Relay type: Double solid state relay (two outputs) for AC loads.

• Rated load: 50 A at 400 VAC, operating range 24–600 VAC per pole.

• Control input: 10–30 VDC.

• Configuration: 2‑phase / 2‑pole device (T1/L1 and T2/L2) for controlling two AC lines.

• Mounting: Panel mount module, requires suitable external heatsink for full current rating.

• Typical applications: Switching electric heaters, motors and other industrial loads in machinery and automation systems.

Main features:

• Fully solid state design for silent operation and long electrical life compared to mechanical contactors.

• High current 50 A rating and wide 24–600 VAC load range make it versatile for many heating and power‑control applications.

Background / usage notes:
SCB865600 is widely used in OEM equipment and marine or industrial automation, and is now listed as an obsolete Celduc part, so new units can be attractive as spares for legacy systems. When installing, ensure proper heatsinking, observe tightening torques on power terminals and verify that your control output supplies 10–30 VDC.