Description
. . . . . The Johnson Controls P70JA-44 is a PENN P70 Series pressure control, used for high-side pressure control on commercial refrigeration and air conditioning applications, in an ammonia-compatible configuration. Per the manufacturer, the P70, P72 and P170 controls for high pressure applications "are designed primarily for high pressure cut-out control, head-pressure control, and condenser fan cycling control on commercial refrigeration and air conditioning applications. Controls are available in several pressure ranges and are compatible with most common refrigerants. You can also use the controls on other non-corrosive fluid applications. Ammonia compatible models are also available."
Models with single-pole, double-throw (SPDT) or four-wire, two-circuit switch action allow users to install alarm devices or other control circuits. A pressure-actuated bellows on the control is connected to a pressure tap on the controlled system by a capillary or a field-installed hose; the bellows responds to system pressure changes and operates a snap-action electrical switch. The all-steel case and cover provide long lasting, rugged protection for internal components, and sight-set calibrated pressure adjustment displays a visible pressure scale on Type 1 (NEMA 1) enclosure models that is fully adjustable through the range without removing the cover.
* Brand / Manufacturer: Johnson Controls (PENN)
* Model / Part Number: P70JA-44
* Series: P70 Series pressure control (high pressure applications)
* Switch Action: Four-wire, two-circuit switch (1 N.O., 1 N.C.), main switch open-high, automatic reset - on a pressure fall the main contact closes M2 to line and opens M1 to line; on a pressure rise it opens M2 to line and closes M1 to line
* Enclosure: Type 1 (NEMA 1), no adjustment knob
* Range / Differential / Pressure Connection / Pressure Ratings: Not published by Johnson Controls for this dash number - the selection charts do not itemise it. Verify the range, differential, connection style and pressure ratings on the control nameplate before ordering
* Electrical Ratings (four-wire two-circuit, cULus): Line to M2 (main contact) - 120 VAC 16.0 FLA / 96.0 LRA, 208 VAC 9.2 / 55.2, 240 VAC 8.0 / 48.0, 480 VAC 5.0 / 30.0, 600 VAC 4.8 / 28.8. Line to M1 (auxiliary contacts) - 120 VAC 6.0 FLA / 36.0 LRA, 208 VAC 3.3 / 19.8, 240 VAC 3.0 / 18.0. Pilot duty 125 VA at 24 to 600 VAC, 20 VA at 120 to 300 VDC
* Ambient Temperature: -40 to 140°F (-40 to 60°C); P70E models 50 to 104°F (10 to 40°C)
* Construction: Galvanized steel case; plated and painted steel cover
* Dimensions (H x W x D): 3-1/4 x 4 x 2-1/16 in. (83 x 101 x 53 mm) with Type 1 (NEMA) enclosure
* Shipping Weight: 2.4 lb (1.08 kg), individual pack
* Compliance: cULus Listed, UL 60730; Controllers, Refrigeration - SDFY.SA516 (U.S.) / SDFY7.SA516 (Canada)
* Accessories: BKT38A-600R L-shaped horizontal mounting bracket; BKT40A-600R vertical mounting bracket
Use copper conductors only and make all wiring connections in accordance with local and national electrical codes. Except for models listed as refrigeration pressure cut out controls, use this control only as an operating control - where failure or malfunction could lead to personal injury or property damage, incorporate additional supervisory, alarm, safety or limit devices into the control system. Do not make field repairs; contact a Johnson Controls/PENN authorized representative for replacement.. Johnson Controls. Johnson Controls. P70JA-44.
Warranty Information
B2E Surplus includes a 90-day return window on all orders. If you have any issues with your order, automated returns can be opened by following the instructions located here: https://www.b2esurplus.com/returns/
Subject to the exclusions described below, all B2E Surplus products (“Products”) are warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
EXCLUSIVE REMEDY. In the event that B2E Surplus determines that a Product contains a defect in materials or workmanship, then B2E Surplus, in its sole discretion, will (a) repair the Product, (b) replace the Product, or (c) refund the purchase price of the Product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY OF REPAIR, REPLACEMENT OR REFUND IS BUYER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. IN NO EVENT SHALL B2E SURPLUS’ LIABILITY UNDER THIS WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT GIVING RISE TO THE WARRANTY CLAIM. All Products which are repaired or replaced shall be warranted only for the unexpired portion of the original warranty period.
EXCLUSIONS. This warranty does not cover (a) any failures which are not attributable to defects in materials or workmanship, including without limitation, failures caused by accidents, inadequate maintenance, misuse, unauthorized modifications or repairs, improper storage, and normal wear and tear, (b) any consumable parts or accessories, such as cutter blades, nut splitter chisels, punches, dies, chains, wedges, and strands, that are designed to wear over time or through use of the Product, or (c) electronics, motors, batteries, and engines, as these items are warranted by their manufacturer.
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