Allen Bradley 1492-CB3H250 Supplementary Protector
Quantity
Core Specs
See full specsAllen Bradley 1492-CB3H250 - 25A 3 Pole Supplementary Protector
New
Quantity
Description
Tailored for highly inductive applications, the 1492-CB3H250 operates as a robust UL 1077 supplementary protector. This 3-pole, 25A component provides localized protection for motor control systems. Designed for quick integration, it snaps onto DIN rails within industrial enclosures. This legacy unit is replaced by the 1492-SPM3D250, remaining a vital exact-match replacement for existing panels. The H-curve trip technology manages significant inrush currents without nuisance tripping.Specifications
| Brand | Allen Bradley |
|---|---|
| Series | 1492 |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 65VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 480Y/277VAC, 2kA @ 65VDC |
| Frame Type | 1492 |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | DIN Rail Panels, Industrial Control Panels |
| Wire Gauge | 16-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 16 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | H |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Shunt Trip, Signal Contact |
|---|---|
| Standards | CSA C22.2 No. 14, CSA C22.2 No. 235, IEC 60934, UL 1077, UL 508 |
| Approval | CE, CSA, UL, VDE |
| Temp Rating | -20C to 60C |
| Construction Features | Current Limiting, Trip-Free Mechanism |
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.