Definite Purpose Contactor, 3 Pole, 50 Amps, 120 Coil Voltage, C350B

⚡ Definite Purpose Contactor | C350B | 50A | 120V Coil | 3‑Pole | OEM‑Compatible

Ensure reliable power switching and long‑term performance with this brand‑new Definite Purpose Contactor (C350B). Designed for HVAC, refrigeration, and industrial control applications, this contactor delivers 50 Amps, 120V coil voltage, 50 F/L inductive amps, and 65 resistive amps across a durable 3‑pole configuration. Includes P8S/P38K auxiliary switch, lugs, spade terminals, and protective covers for safe, secure installation.

Built with Class B coil insulation and manufactured in accordance with U.L. Bulletin No. 508 “Industrial Control Equipment”, this contactor meets specifications for devices up to 600 VAC.

⚙️ Key Features

• 50 Amp definite purpose contactor
• 120V coil voltage for common HVAC and industrial applications
• 3‑Pole design with 50 F/L inductive amps
• 65 resistive amps for high‑demand loads
• P8S/P38K auxiliary switch included
• Class B insulated coils for heat resistance and longevity
• Includes lugs, spade terminals, and covers
• Meets U.L. 508 specifications for industrial control equipment
• Condition: Brand New – Unused

Replaces Part Numbers

CR353FE3BA1, GDP5031, 17536, HCCY3XT05CJ303, SE3711M, C25DNJ350A, 42DF35AFBCF, 42DF35AF

Fits Models

Model list not provided. This contactor fits a wide range of HVAC and industrial systems using the part numbers listed above. Please verify compatibility with your equipment before purchase.

Common Fixes

• HVAC system not powering on
• Burned, pitted, or welded contacts
• Intermittent compressor or fan operation
• Contactor buzzing or chattering
• Overheating due to worn contact surfaces

️ Installation Tips

• Disconnect all power before servicing electrical components
• Label wires prior to removal to ensure correct reconnection
• Mount contactor securely to prevent vibration
• Ensure lugs and spade terminals are fully tightened
• Verify coil voltage (120V) matches system requirements
• After installation, test system operation under load

Upgrade or replace your existing contactor with this high‑quality, OEM‑compatible C350B unit — engineered for dependable switching performance and long service life.