1411-2SFT-201

Overview of Allen Bradley 1411-2SFT-201

The Allen Bradley 1411-2SFT-201 is a single-phase current transformer engineered for precise measurement and monitoring of electrical current in industrial applications. Featuring a primary rated current of 200 A and a secondary rated current of 5 A, this model offers an accuracy of ±1% at 60 Hz, ensuring reliable data for control and protection systems. Its compact solid-core design with a 1.13-inch rectangular opening and integrated mounting feet allows for easy installation in tight panel spaces. The transformer’s screw secondary connections provide a secure wiring interface. The 1411-2SFT-201 is built to support power distribution, relay, and metering applications where consistent performance and safety compliance are priorities.

Key Features of Allen Bradley 1411-2SFT-201

• Primary current rating of 200 A with a secondary output of 5 A
• High measurement accuracy of ±1% at 60 Hz for dependable monitoring
• Solid single-piece rectangular core with a 1.13 inch inner diameter
• Integrated mounting feet simplify installation and mounting stability
• Screw terminal secondary connection ensures solid electrical contact
• Designed for use in relay protection, power metering, and monitoring systems
• Low secondary burden rated at 4 VA, minimizing power loss
• Snap mounting capability for convenient panel integration
• Complies with IEEE/ANSI standards for low voltage current transformers

Technical Specs of 1411-2SFT-201

Specification	Details
Primary Rated Current	200 A
Secondary Rated Current	5 A
Current Ratio	200:5
Accuracy	±1% @ 60 Hz
Core Type	Rectangular solid core with round window (single piece)
Inner Diameter	1.13 inches
Mounting	Integrated mounting feet, snap mounting
Secondary Connection	Screw connection
Secondary Rated Apparent Power	4 VA
Shape	Rectangular outer shape

Applications / Use Case

The Allen Bradley 1411-2SFT-201 current transformer is ideal for industrial power monitoring and protection systems. It is commonly used in electrical panels to measure current for metering purposes and relay operation in power distribution networks. This transformer supports energy management and safeguards electrical equipment by providing accurate current signals to control devices such as programmable logic controllers (PLCs), motor controllers, and protective relays. Its durable construction and precise ratios make it suitable for use in manufacturing plants, commercial buildings, and utility installations where consistent current monitoring is critical for operational safety and efficiency.

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