Hard Start 3 Wire 3-1/2 - 4-1/2 Hp MPN:3W2

The Supco® hard start kit or 3-wire mechanical potential relay (MPR) hard start provides an OEM option when the application calls for a hard start. Combines a potential relay and start capacitor for a true 3-wire solution. Features voltage sensing, instant re-start, 35A relay contacts, and quick installation with easy snap bracket. Use with all 208/240V single-phase compressors, scroll compressors, reciprocating compressors, and single- or dual-run capacitors.

Technical Specifications

• Item Hard Start Kit
• Type Potential Relay, Start Capacitor
• Control Volts 208 to 240
• Contact Rating (Amps) 35
• Voltage 208 to 240
• Phase 1
• Hz 50/60
• HP 3-1/2 to 4-1/2
• Depth 7 1/4 in
• Height 2 1/4 in
• Width 2 1/4 in
• Application For Single Phase Air Conditioner or Refrigeration Unit, Hard Start Compressors with Low Voltage Situations
• For Use With Hard Start Compressors with Low Voltage Situations, Single Phase Air Conditioner or Refrigeration Unit
• Agency Compliance NATE, UL
• Includes EZ Clamp

Manufacturer Details

• Manufacturer: Supco
• Condensed Mfg Number: 3W2
• MPN: 3W2

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: CN
• CA Prop 65 Wht Label: N

Classification Details

• GDS Category Name: Cooling Equipment Relays
• GDS Family Name: HVAC Controls and Thermostats
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 26101759
• UNSPSC Class ID: 17
• UNSPSC Commodity Name: Engine components and accessories
• UNSPSC Commodity ID: 59
• UNSPSC Commodity Name: Starter adapters
• UNSPSC Family ID: 10
• UNSPSC Family Name: Power sources
• UNSPSC Segment ID: 26
• UNSPSC Segment Name: Power Generation and Distribution Machinery and Accessories

Shipping Details

• Not For Sale In: HI AK PR