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Allen Bradley MSR126T Motor Protection Relay for Thermal Overload

Allen Bradley MSR126T Motor Protection Relay with adjustable thermal overload.

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ManufacturerAllen Bradley

Part numberMSR126T

Type Motor Protection Relay

Model MSR126T

Manufacturer Allen Bradley

Protection Adjustable Thermal Overload

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Adjustable thermal overload settings Manual reset Phase failure detection High accuracy trip Durable construction

Product description

The Allen Bradley MSR126T is a high-performance motor protection relay featuring adjustable thermal overload protection to safeguard motors against damaging overcurrent conditions. It is designed for precise trip settings, offering flexibility to match specific motor requirements and ensure optimal protection. The unit provides reliable operation in demanding industrial applications.

This relay is widely deployed in applications such as HVAC systems, industrial fans, pumps, and general motor control circuits within manufacturing plants, commercial buildings, and processing facilities. The MSR126T ensures the longevity and reliability of motor-driven equipment.

Stanlo Automation, a trusted veteran-owned surplus distributor, provides the Allen Bradley MSR126T. We offer a reliable source for essential automation components, helping you maintain operations efficiently and cost-effectively.

Technical specifications

Type	Motor Protection Relay
Model	MSR126T
Manufacturer	Allen Bradley
Protection	Adjustable Thermal Overload
Reset	Manual

Common applications

HVAC systems

Industrial fans

Pumps

Motor control circuits

Manufacturing

Commercial buildings

Compatible systems

Compatible with various motor starter assemblies and control systems.

Also known as

MSR 126T, Allen Bradley MSR 126T, Motor thermal overload relay

Replaces / compatible with

This relay is designed for applications requiring adjustable thermal overload protection within the Allen Bradley MSR series.

Technical note

Expert tip

The MSR126T typically requires a current transformer (CT) secondary connection for accurate thermal sensing; ensure proper wiring.

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Frequently asked questions

How can the trip settings of the MSR126T be adjusted?

The MSR126T features adjustable trip settings that allow users to precisely configure the overload protection level based on the motor's full load amps (FLA) and desired trip class. Consult the product manual for specific adjustment procedures.