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Must Have HVAC Products
Electrical Isolator 63 Amps, 3 Poles, 440V, 50Hz, IP65 with Silver Cadmium Oxide contacts
Suitable for air conditioners, cold storage and all other electrical devices.
Silver Cadmium Oxide is a blend of silver and cadmium oxide used as an electrical contact material due to its low arc erosion and excellent arc extinguishing properties.
Erosion under the action of the arc is one of the determining factors in the operating life of electrical contacts which are required to interrupt currents of the order of several amperes.
Replaces KP-5 Auto
PENN P77AAA-13500C Pressure Control
Control What Matters with PENN® For nearly 100 years, PENN has helped customers control temperature, pressure and air flow in vital equipment across industries and applications. PENN is a member of Johnson Controls. The PENN P77 Series Pressure Controls for high pressure applications are designed primarily for high pressure cut-out control, pump-down control, condenser fan cycling, and capacity control on commercial refrigeration and air-conditioning applications. The PENN P77 Series Pressure Controls for high or low pressure applications are designed for single pressure control of commercial refrigeration and air-conditioning applications. Features and benefits of PENN P77 series 1) Splash-proof enclosure Built to provide long lasting, rugged protection for internal components. 2) Sight-set calibrated pressure adjustment Displays a visible pressure scale, fully adjustable through the range without removing the cover. 3) Manual reset lockout option Provides trip-free lockout that cannot be overridden or reset until pressure returns to a specified level. 4) Generous wiring space Provides ample space for easy wiring and maintenance. [wpdatatable id=4]The following table provides a quick and easy comparison of all available PENN Controls models:
| S.# | PENN Pressure Controls Model Numbers | Substitute the Following Model |
|---|---|---|
| FOR REFRIGERANT GAS | ||
| 1 | PENN P77AAA-13000C | KP-1 AUTO |
| 2 | PENN P77BCA-13000C | KP-1 MANUAL |
| 3 | PENN P77AAA-13500C | KP-5 AUTO |
| 4 | PENN P77BEA-13500C | KP-5 MANUAL |
| 5 | PENN P78LCA-13000C | KP-15 DUAL AUTO |
| 6 | PENN P78MCA-13000C | KP-15 DUAL MANUAL |
| FOR COMPRESSOR OIL | ||
| 7 | PENN 128AA-17C (120 Sec) | MP55 |
Read More About The PENN P77 Series Pressure Controls
Please be assured our prices are truly competitive. Our goal is to help you save money and time. Contact us or visit our showrooms to learn more about PENN Controls.
Replaces KP-15 Dual Auto
PENN P78LCA-13000C Pressure Control
Control What Matters with PENN® For nearly 100 years, PENN has helped customers control temperature, pressure and air flow in vital equipment across industries and applications. PENN is a member of Johnson Controls.The PENN P78 Series Pressure Controls for high pressure applications are designed primarily for high pressure cut-out control, pump-down control, condenser fan cycling, and capacity control on commercial refrigeration and air-conditioning applications. The PENN P78 Series Pressure Controls for dual pressure applications are designed primarily for use as combination high and low pressure controls on commercial refrigeration and air-conditioning applications. Features and benefits of PENN P78 Series 1) Splash-proof enclosure Built to provide long lasting, rugged protection for internal components. 2) Sight-set calibrated pressure adjustment Displays a visible pressure scale, fully adjustable through the range without removing the cover. 3) Manual reset lockout option Provides trip-free lockout that cannot be overridden or reset until pressure returns to a specified level. 4) Generous wiring space Provides ample space for easy wiring and maintenance. [wpdatatable id=6]
The following table provides a quick and easy comparison of all available PENN Controls models:
| S.# | PENN Pressure Controls Model Numbers | Substitute the Following Model |
|---|---|---|
| FOR REFRIGERANT GAS | ||
| 1 | PENN P77AAA-13000C | KP-1 AUTO |
| 2 | PENN P77BCA-13000C | KP-1 MANUAL |
| 3 | PENN P77AAA-13500C | KP-5 AUTO |
| 4 | PENN P77BEA-13500C | KP-5 MANUAL |
| 5 | PENN P78LCA-13000C | KP-15 DUAL AUTO |
| 6 | PENN P78MCA-13000C | KP-15 DUAL MANUAL |
| FOR COMPRESSOR OIL | ||
| 7 | PENN 128AA-17C (120 Sec) | MP55 |
Read More About The PENN P78 Series Pressure Controls
Please be assured our prices are truly competitive. Our goal is to help you save money and time. Contact us or visit our showrooms to learn more about PENN Controls.
