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Product Specifications:
| Item | Dual Pressure Control |
| Application | Air Conditioning, Commercial Refrigeration |
| Capillary Tube Length | 36" |
| Compatible Refrigerant | Non-Corrosive Refrigerants |
| Contact Form | SPST |
| Contact Rating (ac) | 102A @ 240V AC (Single Phase), 112.2A @ 208V AC, 15A @ 220V AC (Three Phase), 15.9A @ 208V AC, 17A @ 240V AC (Single Phase), 18.7A @ 208V AC, 22A @ 208V AC, 24A @ 120V AC (Non-Inductive), 24A @ 208V AC, 24A @ 220V AC (Three Phase), 24A @ 240V AC (Single Phase), 90A @ 220V AC (Three Phase), 95.4A @ 208V AC, Fla- 24A @ 120V AC, Lra- 144A @ 120V AC |
| For Use With | Non-Corrosive Refrigerants |
| High Pressure Differential | 55 psig |
| High Side Reset Type | Manual Reset |
| Housing Material | Steel |
| Includes | Universal Mounting Bracket |
| Low Side Reset Type | Automatic Reset |
| Max. Differential Pressure | 50 psi |
| Maximum Differential Pressure - High Side | Not Applicable |
| Maximum Differential Pressure - Low Side | 50 psi |
| Maximum Pressure Range | 100 psi , 500 psi |
| Maximum Pressure Range - High Side | 500 psi |
| Maximum Pressure Range - Low Side | 100 psi |
| Minimum Differential Pressure - High Side | Not Applicable |
| Minimum Differential Pressure - Low Side | 6 psi |
| Minimum Pressure Range - High Side | 100 psi |
| Minimum Pressure Range - Low Side | 20 in. hg |
| Nema Rating | 1 |
| Overall Depth | 2 1/8" |
| Overall Width | 5 3/4" |
| Pressure Connection | 36" Capillary with 1/4" Flare Nut |
| Pressure Connection Gender | Female |
| Pressure Connection Size | 1/4" |
| Pressure Connection Type | Flare |
| Pressure Type | Differential |
| Process Connection | 1/4" Female Flare |
| Product Datasheet | johnson-controls-p70ma-1c.pdf |
| Product Type | Dual Pressure Control |
| Reset High | Manual |
| Reset Low | Auto |
| Reset Type | Automatic Reset |
| Series | P70 Series |
| Switch Action | Open On Fall, Open On Rise |
| Switch Type | SPST |
Shipping Info:
| Ship weight (kg) | 1.42 |
| Ship height (cm) | 6.86 |
| Ship length (cm) | 5.4 |
| Ship width (cm) | 14.61 |
| HS code | 9032200000 |
| Country of Origin | MX |
Product Details:
- Refrigerant control designed for dual pressure applications by combining the protection of high-pressure compressor with low-pressure safety
- Ideal for use with R-12, R-22, R-134A and R-502 refrigerants
- Steel case & cover provide durability and ruggedness
- Features sigh-set calibrated pressure adjustment having a visible pressure scale for adjusting through low (20 to 100) and high (100 to 500) pressure ranges
- Equipped with micro-set differential option for accurate low-pressure control
- Universal mounting bracket provides quick and easy mounting
Documentation:
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JOHNSON CONTROLS P70MA-1C Dual Pressure Control, Micro-Set Differential, Steel
€420.06 /unit


