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GE Multilin 469-P1-HI-A20-E Motor Management Relay

Brand/Manufacturer: General Electric

Order Number: 469-P1-HI-A20-E

Type: Motor Protection Relays

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Low stock - 9 items left
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Description

Configured for comprehensive motor protection and real-time surveillance in industrial power systems, the GE Multilin 469-P1-HI-A20-E (469-P1-HI-A20-E Motor Management Relay) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

469-P1-HI-A20-E: Advanced microprocessor-based motor management relay variant featuring a high-range control power supply, four analog output channels, nine opto-isolated digital inputs, and an enhanced 40-character LCD display interface.

Hardware Specifications

Parameter Specification
Model 469-P1-HI-A20-E
Brand GE Multilin
Origin USA
Weight 5 kg
Dimensions Standard Multilin 469 draw-out case form factor
Operating Temp -40 deg C to +60 deg C
Power Consumption AC/DC auxiliary control supply
Control Power 90 to 300 V DC or 70 to 265 V AC (48 to 62 Hz)
Analog Outputs Four 0 to 1 mA / 4 to 20 mA analog outputs
Digital Inputs Nine opto-isolated digital inputs
Display Enhanced LCD with 40-character display

Profinet and Deterministic Network Processing

The internal digital signal processor executes high-speed sampling of motor phase currents, voltages, and thermal models to calculate real-time operating metrics and execute trip logic. Communication interfaces support deterministic network protocol integration, enabling remote supervisory control and sequence-of-events logging without interrupting primary protection functions. Hardware isolation barriers protect internal microelectronics from high-voltage transients and electromagnetic interference originating from heavy motor starter feeds. Firmware flash compatibility ensures structured update paths for operational protocol enhancements.

Frequently Asked Questions

Q: What is the auxiliary control power supply range supported by the hardware?

A: The unit operates on a universal control supply input rated at 90 to 300 V DC or 70 to 265 V AC at 48 to 62 Hz.

Q: How are analog output loops configured on this module variant?

A: The relay provides four independent analog output channels configurable for either 0 to 1 mA or 4 to 20 mA scaling loops.

Q: Does the enclosure support standard draw-out maintenance procedures?

A: Yes, the unit utilizes the standard Multilin 469 draw-out case form factor, permitting internal module extraction while maintaining backplane terminal integrity.

Field Installation Guidelines

Ensure proper chassis grounding via the designated protective earth stud prior to auxiliary power energization. Route all current transformer (CT) and potential transformer (PT) secondary circuits away from high-voltage power cabling to minimize electromagnetic coupling. Verify control supply voltage levels against the nameplate rating before closing supply breakers. Torque all terminal block fasteners to manufacturer-specified limits to prevent high-resistance contact faults in vibration-prone industrial environments.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson