Allen-Bradley 1404-M505A-ENT Motor Protection
Allen-Bradley 1404-M505A-ENT motor protection. NJT Automation offers mail-in repair for the 1404-M505A-ENT with a 1-year warranty; replacement pricing is available on request.
Mail-in repair available now. Returned with a 1-year warranty. Replacement pricing on request.

Actual NJT inventory photos
| Part Number | 1404-M505A-ENT |
| Price | On Request Previously sold for $549.99 USDAvailability and condition determine final quote. |
| Description | Allen-Bradley 1404-M505A-ENT Motor Protection. |
| Shipping | UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 1404-M505A-ENT after your purchase for a 10% core credit. We also purchase old or damaged parts outright. |
| Availability | Sourced on request We do not have a 1404-M505A-ENT on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit. | ||
| Sourcing | Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. | ||
| Repairs | 1404-M505A-ENT Mail-In Repair ServiceEstimated: $1,440.00 | ||
Series & Revisions | No series in stock today; request a series above. | ||
Physical Data | Weight and DimensionsBox16 × 14 × 16 in.
Shipping box and weight are recorded from previous shipments of this catalog number and are provided for freight planning. | ||
Allen Bradley Information | Allen-Bradley Powermonitor 3000 Energy Monitoring Device Ethernet Communication, 5 A Input, 3-Phase, 4-Wire. Technical SpecificationsLifecycle status
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| Category | Motor Protection | ||
| Part Number | 1404-M505A-ENT | ||
| Manufacturer | Allen-Bradley | ||
Previously sold 1404-M505A-ENT
1 soldNJT Automation has supplied and shipped one 1404-M505A-ENT Motor Protection in 2024; request a quote and we will source another from our supplier network.
- Sold
- 1 in 2024
- Series
- B × 1
Can the 1404-M505A-ENT be repaired?
Yes. NJT Automation repairs the 1404-M505A-ENT by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a repair specialiston RepairMode.com ↗Common Motor Protection failures
Failure patterns we regularly see on Motor Protection hardware like the 1404-M505A-ENT:
- Contact pitting and coil burnout
- Overload trip calibration drift
- Mechanical wear on auxiliary contacts
- Heat-related failures in enclosed starters
Photos by NJT Automation; test videos from NJT or network repair technicians.
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