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GE Multilin | P4A-120 | Protect4A Motor Protection Relay
GE Multilin | P4A-120 | Protect4A Motor Protection Relay - Image 2

GE Multilin | P4A-120 | Protect4A Motor Protection Relay

Original price was: $10,000.00.Current price is: $1,457.00.

Product NO： P4A-120

Brand：GE

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

⚙️ Product Specifications

  • Brand: GE Multilin
  • Model: P4A-120
  • Series: Protect4A Motor Protection Series
  • Product Name: Motor Protection Relay
  • Origin: USA / Canada
  • Status State: Obsolete / Refurbished
  • Dimensions: Standard panel-mount enclosure format (approx. 8″ x 6″ x 5″)
  • Weight: Approx. 2.0 kg
  • Country of Origin: USA
  • Power Rating: 120VAC Control / Supply Power

📖 Operation Guidelines & Usage Instructions

The GE Multilin P4A-120 Protect4A relay is engineered to provide comprehensive thermal and electrical protection for industrial electric motors. Ensure control power is completely isolated and disconnected before wiring or servicing the unit. Verify that all current transformer (CT) secondary circuits are shorted prior to disconnecting terminal wiring to prevent hazardous open-circuit voltages. Mount the unit securely in a clean, vibration-free control panel environment. Routine maintenance includes testing trip thresholds, inspecting wiring terminal torque, and verifying relay communication or alarm contact operations.

⚡ Power-Up / Power-Down Sequence

  • Power-Up Sequence: Ensure all internal motor control wiring, CT inputs, and trip circuits are correctly terminated. Apply the 120VAC control power supply to the unit. Observe the front-panel power and status indicators to confirm successful self-test diagnostics and normal monitoring mode.
  • Power-Down Sequence: Issue an external control lockout if necessary to prevent accidental motor startup. Disconnect the 120VAC control power source from the relay terminals, and ensure proper isolation before performing any physical maintenance or rewiring.

❓ Frequently Asked Questions (Q&A)

  • Q: What indicates a thermal overload trip on the Protect4A relay?

    A: A dedicated trip LED indicator will illuminate on the front fascia, and the internal output contact will change state to drop out the motor starter coil. Check motor current and thermal history before resetting.

  • Q: Can this relay operate on a control voltage other than 120VAC?

    A: No, the P4A-120 model is specifically calibrated and rated for 120VAC control power input. Using an incorrect supply voltage can damage the internal power supply module.

🚀 Recommended GE Multilin Models

  • P4A-240
  • SR745
  • MM200
  • MM300
  • 350 Feeder Protection System
  • 469 Motor Management Relay
  • 239 Motor Protection Relay
  • SR369
  • Multilin 750
  • Multilin 745

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

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