JOHNSON CONTROLS Wiring Harness: WHA-PKD3-400C

The Johnson Controls WHA-PKD3-400C is a 3-Pin Packard Transmitter Wiring Harness designed for use with pressure transducers. This OEM wiring harness provides a direct replacement connection for compatible Johnson…

SKU 3G-OTH-627688

Brand

JOHNSON CONTROLS

Item

Wiring Harness: WHA-PKD3-400C

Technical Specifications

JOHNSON CONTROLS

Manufacturer Part Number

WHA-PKD3-400C 

Packard Transmitter Wiring Harness

3-Pin 

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Technical Documents

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JOHNSON CONTROLS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Johnson Controls WHA-PKD3-400C wiring harness used for?

The Johnson Controls WHA-PKD3-400C is a 3-Pin Packard transmitter wiring harness designed for use with pressure transducers. It provides a direct OEM replacement connection for compatible Johnson Controls pressure transducer applications in HVAC and industrial control systems.

What are the specifications of the Johnson Controls WHA-PKD3-400C?

The Johnson Controls WHA-PKD3-400C is a 3-Pin Packard transmitter wiring harness for pressure transducers. The manufacturer part number is WHA-PKD3-400C. It is an OEM replacement harness designed for direct connection to compatible Johnson Controls pressure transducers.

Where to buy the Johnson Controls WHA-PKD3-400C worldwide?

3G Electric supplies the Johnson Controls WHA-PKD3-400C wiring harness worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this OEM replacement harness for pressure transducers.

How to install the Johnson Controls WHA-PKD3-400C wiring harness?

Install the Johnson Controls WHA-PKD3-400C by disconnecting power, then unplugging the old harness from the pressure transducer and control module. Plug the new 3-Pin Packard harness securely into both connectors, ensuring a firm click. Restore power and verify transducer operation.

Used in

Common applications for JOHNSON CONTROLS

Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems

Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves

Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings

Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow

Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems

Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS wiring harnesses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Wiring Harness: WHA-PKD3-200C, 3-Pin Packard Transmitter Wiring Harness. Key specifications — attr1105947: JOHNSON CONTROLS; attr1105951: WHA-PKD3-200C; attr1144800: Pressure Transducers; attr1105965: 3-Pin Packard Transmitter Wiring Harness.