Product Details
Overview
The Allen-Bradley 193-EF1A is a solid-state electronic overload relay designed to protect motors and control circuits from overcurrent conditions. It offers precise current monitoring, phase loss protection, and adjustable trip settings to ensure reliable operation in a wide range of industrial applications.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Model/Part Number: 193-EF1A
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Product Type: Electronic Overload Relay (Solid-State)
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Current Range: 0.5 to 400 A
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Voltage Options: 24V AC, 120V AC, 230V AC, and additional system voltages
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Mounting: Snap-on DIN rail or screw fixing
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Phase Protection: Monitors phase loss and imbalance to prevent motor damage
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Adjustable Trip Class: Configurable from 2 to 30 for precise protection
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Indicators: LED status lights for easy monitoring
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Control Adjustments: Digital DIP switch settings for accurate configuration
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Response Time: Rapid response to overload conditions for system safety
Applications
The 193-EF1A is ideal for safeguarding motors and automation equipment in control panels, motor starters, and process systems. Its solid-state design ensures high reliability, making it suitable for both continuous operation and critical machinery protection.
FAQ
Q: Can this relay handle single-phase and three-phase motors?
A: Yes, it provides adjustable trip settings and phase loss monitoring suitable for both configurations.
Q: How is the trip current adjusted?
A: Trip current and class are configured using digital DIP switches for precise protection.
Q: What mounting options are supported?
A: The relay supports snap-on DIN rail installation or screw mounting for flexible panel integration.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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