Watlow DC10-60F0-0000 DIN-A-MITE C 55A Single-Phase SCR Power Controller 277-600VAC

Description

The Watlow DC10-60F0-0000 is a DIN-A-MITE C solid-state SCR power controller designed for regulating single-phase electric heating loads in industrial temperature control systems. Watlow part number DC10-60F0-0000 operates at 277–600 VAC, 50/60 Hz, and uses a proportional 4–20 mA DC control input to regulate heater power through variable time-base switching. Its single-controlled-leg configuration, natural convection cooling, and DIN-rail or panel mounting design support industrial ovens, furnaces, and thermal processing equipment.

Technical Specifications

Information About DC10-60F0-0000

The DC10-60F0-0000 is a Watlow DIN-A-MITE C Series power controller developed for single-phase resistance heating applications requiring adjustable electrical power delivery. Its construction incorporates solid-state silicon-controlled rectifiers, one controlled power leg, touch-safe terminals, and a naturally cooled heat sink for installation in electrical control cabinets. The controller is compatible with appropriately rated resistive heating loads and external temperature controllers that provide a proportional 4–20 mA DC command signal. Its zero-cross switching technology and variable time-base output control enable repeated power modulation without the mechanical contact wear associated with conventional electromechanical contactors.

Key Features:

• Single-Phase Power Control: Designed for regulating electrical power to compatible single-phase heating loads.

• One Controlled Leg: Uses a single controlled power path for heater switching.

• Operating Voltage: Supports 277–600 VAC line and load voltage.

• Supply Frequency: Compatible with 50/60 Hz AC power systems.

• Rated Load Current: 18 A at an ambient temperature of 50°C (122°F).

• Proportional Control Input: Accepts a 4–20 mA DC command signal from an external temperature or process controller.

• Variable Time-Base Output: Adjusts average heater power by changing the proportion of energized and de-energized switching cycles.

• SCR Switching Technology: Uses solid-state semiconductor devices for contactless electrical load control.

• Zero-Cross Switching: Activates power switching near the AC voltage zero crossing to reduce electrical interference.

• Natural Convection Cooling: Integrated heat sink dissipates operating heat without requiring a cooling fan.

• Flexible Mounting: Supports DIN-rail or standard panel mounting in compatible electrical enclosures.

• Touch-Safe Terminals: Protected terminal construction helps reduce accidental contact with energized connections.

The DC10-60F0-0000 delivers the reliability and precision required for proportional single-phase heater control, industrial temperature regulation, and automated thermal processing applications.

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