Karl Dungs 267252 DMA 12C120 4-20 MA 12sec replaces 46050-2

Product Description

The Karl Dungs 267252 DMA 12C120 modulating actuator motor replaces the original DMA 12B120. This motor operates on 120 VAC and modulates from 0 to 90-degree stroke in 12 seconds. Designed for automatic modulation of gas supplied to the burner, it's compatible with natural gas, butane, propane, and air. The actuator rotates counterclockwise from 0° to 90° via a 4-20 mA input signal.

• Replaces original DMA 12B120
• Operating time of 12 seconds for a 90-degree stroke
• Adjustable maximum stroke from 25° to 90°

Product Highlights

The Karl Dungs DMA actuator modulates gas flow to the burner with a 12-second stroke time and adjustable settings.

Product Information

Standard Information

• Brand: Karl Dungs
• Manufacturer Part Number: 267252

Technical Specifications

• Mounting Position: Multipoised
• Operating Torque: 12 s (8.9 in-lb)
• Holding Torque: 12 s (24.8 in-lb)
• Operation Time: 100% duty cycle
• Enclosure Rating: NEMA 1
• Direction of Rotation: Counterclockwise
• Operating Mode: Automatic
• Input Control: 4 to 20 mA, 30 mA max
• Ambient Temperature Rating: +15 °F to +120 °F (-10 °C to 50 °C)
• Electrical Rating: 110 - 120 VAC 50 - 60 Hz
• Electrical Connection: Screw Terminals with ½” NPT conduit connection
• Power Rating: Holding: Max. 2.0 VA
• (End of Travel) Switches (ST): Two Field Adjustable Switches: Min. and Max: Limit Stroke of actuator
• Auxiliary Switch (MV): One SPDT, Field adjustable switch. 1.5 A resistive, 1.5 A FLA, 9 A LRA, 120 Vac