Voltage Monitoring Relay

201A AU

Datasheet

The 201A-AU is a 3-phase, auto-ranging, dual-range voltage monitor that protects 190-480VAC, 50/60Hz motors regardless of size. Has user adjustable 1-30 second trip delay, manual or 1-500 second restart delay,

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  • Electrical Characteristics
    • Catalog # 201-575-AU-OT
    • Input
      Voltage (V)       475 to 600VAC
    • Output
      Form       Form C
    • Mounting Method DIN rail or surface mount (plug-in to OT08-PC socket)
    • Dimensions 1.75 in H x 2.38 in W x 4.13 in D (with socket) (44.5 x 60.3 x 104.8 mm)
    • Weight (lbs/g) 0.7 lb. (11.2 oz. 317.5 g)
    • Datasheet
    • Catalog # 201575-AU
    • Input
      Voltage (V)       475 to 600VAC
    • Output
      Form       Form C
    • Mounting Method DIN rail or surface mount (plug-in to OT08-PC socket)
    • Dimensions 1.75 in H x 2.38 in W x 4.13 in D (with socket) (44.5 x 60.3 x 104.8 mm)
    • Weight (lbs/g) 0.7 lb. (11.2 oz. 317.5 g)
    • Datasheet
    • Catalog # 201A-AU
    • Input
      Voltage (V)       190 to 480VAC
    • Output
      Form       Form C
    • Mounting Method DIN rail or surface mount (plug-in to OT08-PC socket)
    • Dimensions 1.75 in H x 2.38 in W x 4.13 in D (with socket) (44.5 x 60.3 x 104.8 mm)
    • Weight (lbs/g) 0.7 lb. (11.2 oz. 317.5 g)
    • Datasheet
    • Catalog # 201A-AU-OT
    • Input
      Voltage (V)       190 to 480VAC
    • Output
      Form       Form C
    • Mounting Method DIN rail or surface mount (plug-in to OT08-PC socket)
    • Dimensions 1.75 in H x 2.38 in W x 4.13 in D (with socket) (44.5 x 60.3 x 104.8 mm)
    • Weight (lbs/g) 0.7 lb. (11.2 oz. 317.5 g)
    • Datasheet