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Allen-Bradley 1492-SPM3D250 Bulletin 1492 supplementary protector, 3-pole miniature circuit breaker rated 50A at 480V AC. DIN-rail mount device provides branch circuit protection for control panels and industrial equipment, featuring a D-curve tripping characteristic for motor and transformer applications with high inrush currents. Designed for use as a supplementary protector in accordance with UL 1077 standards.
MODEL 1492-SPM3D250
$240.00 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Returnable: Yes
Circuit Breaker, Miniature, 25 Amp, 3-Pole, 480Y/277VAC, Supplementary, Highly Inductive, Trip Curve D
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Free Shipping orders over $100
$114.75
Each
Free Shipping orders over $100
Meltric 39-98187-K14 DR150 high ampacity inlet, 150A, 347/600 VAC, 3-pole plus neutral and ground (3P+N+G) configuration. Metal housing with Type 4X IP69 rating for harsh washdown environments. Provides a robust connection point for industrial power distribution without integrated switch-rating.
| Brand | Meltric |
| Model | 39-98187-K14 |
$623.17
Each
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$129.43
Each
Free Shipping orders over $100
AMI UEFT204-12NP wide two-bolt flange bearing unit with 3/4" (19.05mm) bore, Accu-Loc concentric locking collar, and nickel-plated cast iron housing. Chrome steel insert, 200 series normal duty design for industrial applications requiring moderate corrosion resistance.
| Brand | AMI Bearings |
| Model | UEFT204-12NP |
$61.56
Each
Free shipping
AMI UCNST205NPMZ2RF 25mm narrow slot take-up bearing unit with set screw locking, nickel-plated cast iron housing, and zinc-plated chrome steel insert. Normal duty 200 series design for belt tensioning applications. Select corrosion protection tier for mild moisture resistance.
| Brand | AMI Bearings |
| Model | UCNST205NPMZ2RF |
$65.31
Each
Free shipping
$224.11
Each
Free Shipping orders over $100
$108.29
Each
Free Shipping orders over $100