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GDPH Series Definite-Purpose Contactors for A2L Applications
Carlo Gavazzi definite-purpose contactors are ideal for use with low-GWP (A2L) refrigerants used in the HVAC industry
Carlo Gavazzi GDPH series definite-purpose contactors are very compact contactors that carry the A2L (UL category LZGH2/8) approval for use with mildly flammable refrigerants. The GDPH series consists of 1-pole, 2-pole, and 3-pole options, with maximum amperage ratings of 25 A, 32 A, or 40 A.
The high quality of the GDPH series is certified by a series of industry approvals and standards, including CE, UL60947-4-1, UL/CSA 60335, and ARI-780. These definite-purpose contactors are extremely suitable for applications where economic high-cycle switching and compatibility with flammable refrigerants are required.
Features
- Wide operating range: up to 600 VAC
- Coil voltage range: 24 VAC, 120 VAC, or 208 VAC/240 VAC
- Maximum amperage rating: 40 A
- Available in screw and lug terminals
- Enclosed coil with Class B +266°F (+130°C) insulation
- Endurance test of 250,000 cycles (UL60947-4-1)
- Industry-standard dimensions
- Compliant to ARI-780 HVAC standards
Applications
- HVAC&R systems
- Food and beverage equipment
- Plastics and rubber machinery
- Manufacturing machinery
GDPH Series Definite-Purpose Contactors for A2L Applications
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | GDPH321SL120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH251SL220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH321SS120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH321SS220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH251SS120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH251SL120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH321SL24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH251SL24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH321SL220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $15.63 | View Details |
| | GDPH401SS120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $17.05 | View Details |
| | GDPH251SS24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH251SS220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH321SS24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $16.34 | View Details |
| | GDPH401SS220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $17.05 | View Details |
| | GDPH401SS24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $17.05 | View Details |
| | GDPH401SL220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $19.18 | View Details |
| | GDPH401SL120V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $19.18 | View Details |
| | GDPH401SL24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $19.18 | View Details |
|  | GDPH252L220V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $23.45 | View Details |
| | GDPH252L24V | TWO-POLE DEFINITE PURPOSE STYLE, | 0 - Immediate | $23.45 | View Details |
Published: 2026-02-16
United Kingdom