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Thermal Overload Relay 193T1AC21 | Bimetallic Design | 690 VAC Rating | Adjustable 17.5-21.5 Amps | by Allen-Bradley

SKU: 193T1AC21
$235.00 List price: $292.80
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The Thermal Overload Relay 193T1AC21 is a bimetallic relay designed for reliable motor protection in industrial applications. With an isolated voltage rating of up to 690 VAC and an adjustable current setting range from 17.5 to 21.5 Amps, it ensures optimal performance and safety. Ideal for use with Allen-Bradley contactors, this relay helps prevent motor damage and energy waste, making it essential for electrical control panels.
Technical Specifications
  • Type: Bimetallic thermal overload relay
  • Voltage rating: 690 VAC isolated voltage
  • Current setting range: 17.5-21.5 Amps
  • Compatible with Allen-Bradley 100-C16 to 100-C23 contactors
  • Dimensions (H x L x W): 80mm x 70mm x 45mm
  • Weight: 0.3 kg
Key Features
  • Bimetallic thermal overload relay
  • Isolated voltage rating up to 690 VAC
  • Adjustable current setting range from 17.5 to 21.5 Amps
Professional Installation Requirements
  • Installation should be performed by a qualified electrician to ensure proper integration with contactors and compliance with safety standards.
Applications
  • Industrial motor protection
  • Use with 100-C16 to 100-C23 contactors
  • Electrical control panels
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Helps prevent motor damage and energy waste by providing reliable overload protection
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

The Allen-Bradley 193T1AC21 Thermal Overload Relay is available now for immediate purchase, ideal for industrial motor protection applications.