04220GL21204A GE Module Parts DC Contactor | Product Introduction & Specifications
The GE 04220GL21204A is a heavy-duty GL series DC magnetic contactor, also referenced as IC04220GL21204A in some spare part catalogs. It is engineered for high-current DC switching applications in industrial drives, power conversion systems, traction equipment, battery banks, and heavy machinery control circuits.
This contactor delivers reliable make-and-break control for DC power circuits and is widely used in mining equipment, marine power systems, renewable energy power cabinets, and legacy GE industrial control systems. It serves as a critical replacement spare part for maintenance and retrofit projects involving older DC power control assemblies.
| Brand | GE |
|---|---|
| Model | 04220GL21204A |
| Alternative Part Number | IC04220GL21204A |
| Product Name | GL Series Heavy Duty DC Magnetic Contactor |
| Dimensions | 245 mm * 160 mm * 115 mm |
| Weight | Approx. 3.8 kg |
| Origin | United States |
| HS Code | 85369000 |
| Operating Temperature | -25°C ~ +65°C |
| Storage Temperature | -40°C ~ +85°C |
| Main Circuit Rated Voltage | 600 VDC maximum |
| Main Circuit Rated Current | 200 A continuous DC |
| Coil Voltage | 125 VDC (standard coil variant for this part number) |
| Coil Current | 0.8 A at rated coil voltage |
| Input | DC control coil input; auxiliary contact signal input |
| Output | Main power pole DC switching output; auxiliary contact signal output |
| Main Pole Configuration | Normally Open (NO) main contacts |
| Auxiliary Contacts | 2 NO + 2 NC auxiliary contacts |
| Mounting | Base plate mounting |
| Protection Class | IP20 (cabinet mounting) |
| Arc Extinguishing | Built-in magnetic blowout arc quenching structure |
| Certifications | UL, CE certified |
- Heavy-duty DC contact structure with magnetic blowout for fast arc extinction under DC load
- 200 A continuous current rating up to 600 VDC for high-power DC circuit switching
- 2 NO + 2 NC auxiliary contacts for status feedback, interlock, and control logic
- Robust mechanical frame suitable for vibration-intensive industrial and traction environments
- Low holding power consumption after pull-in to reduce heat generation
- Mechanical and electrical endurance designed for frequent switching cycles
- Clear status indication via contact position
- Compatible with DC drive, battery energy storage, and traction control circuits
- Conforms to industrial DC contactor standards for power switching safety
- Modular construction for easy inspection and contact replacement
It is a heavy-duty DC magnetic contactor used to switch high-current DC power circuits for drives, battery systems, traction, and industrial power control.
Rated up to 600 VDC and 200 A continuous DC current for the main power circuit.
The standard coil version for this part number is 125 VDC, with a typical coil current of 0.8 A.
It is designed specifically for DC applications with a magnetic blowout structure. It is not recommended for AC duty.
No, this GL series DC contactor has been discontinued. It is supplied as spare parts for old system maintenance.
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