Magnetic Motor Starters May be Used for Starting Full Voltage, Non-Reversing, Single Speed AC Motors up to 1600 Horsepower, 600 Volts Maximum, Providing Protection to the Motor Against Running or Stalled Overloads; Their Compact Size and Ease of Wiring Make them Especially Suitable for Motor Control Centers, Custom Type Control Panels and Switchgear Equipment; Tool less Contactor Disassembly (Sizes 00-4) Allows Quick Access for Inspection and Maintenance; Just Release Two Retainers and Pull a Clip to Get at Magnet, Coil and Contacts; Saddle Clamp Terminals (Sizes 00-1) Accommodate Ring, Spade and Stripped Wire Leads and Carry Permanent Stamped-In Identification; Staggered Arrangement Makes Wiring Easier and Helps Prevent Shorting Between Phases; Current Carrying Components Contact Tips are Weld Resistant Silver Cadmium Oxide (Fine Silver on Sizes 00 and 0 Only); Contacts are Installed in a Wedge Configuration for Positive Make with Minimum Bounce; Class 20 Overload Protection; Visual Trip Indicator with Manual Reset to Avoid Surprise Restarts; Reset Occurs on Arm Upstroke So a Tripped Condition Cant be Overridden by Holding the Arm Down; Manual Weld Check Provides a Convenient Test Against Welding of Overload Relay Contacts; Just Depress the Weld Check Operator to Trip the Relay, Run a Simple Continuity Test Across the Relay Contacts, then Depress the Manual Reset to Return the Starter to Service; Optional Isolated No Contact on the Overload Relay Provides Means of Direct Interface with Programmable Controller or Computer to Monitor Performance and Diagnose Faults; Dual Bimetals Anticipate Overloads, Responding to Rising Current and Temperature with Faster Tripping on Severe Overloads for Better Motor Protection; Trip Points Are Factory Calibrated for Accuracy; +/-10% Trip Adjustment by Turning a Dial in the Overload Relay Face Allows Tuning the Protection to the Motor on the Spot

Specifications:

Type: Full Voltage, Non-Reversing, Non-Combination
Power Rating/Voltage: 3 HP at 200 to 208/230 to 240 Volt AC 3-Phase, 5 HP at 460 to 480/575-600 Volt AC 3-Phase
Current Rating: 18 Amp
Phase: 3
Coil Voltage: 115 to 120 Volt AC 50/60 Hertz
Auxiliary Contact: 1NO
Size: NEMA 0
Enclosure Type: Open
Overloads: 3-Leg Block Type Thermal Overload Relay
Construction Standard: NEMA