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Product Info
- Manufacturer:Schneider Electric
- Sub-Category:Heater Element
Description
A21.3
A21.3 is a Square D thermal overload relay unit designed to protect electric motors from excessive heating by tripping on overload conditions.
This thermal unit features a Type S, Type A melting alloy sensor with a Class 20 motor tripping characteristic. It supports full load amperages from 12.3 to 13.3 amps and is rated for use up to 600 volts. The unit uses plug-in mounting for easy installation and is compatible with a variety of overload relays in NEMA sizes 00 through 7.
- Type S, Type A thermal unit
- Melting alloy sensing method
- Class 20 motor tripping
- Full load amps range: 12.3 to 13.3 A
- Maximum voltage rating: 600 V
- Plug-in mounting type
- Compatible with NEMA sizes 00-7 overload relays
- One-piece heater winding construction
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Specifications
- Part Number: A21.3
- Manufacturer : Schneider Electric
- Brand : Square D
- Category : Motor Control
- Item Subcategory : Heater Element
- Family : A Series
- Type : A
- Voltage : 600
- Amperage : 4000
- Phase : 3
- Poles : 3
- Full Load Amp Minimum : 12.3
- Full Load Amp Maximum : 13.3
- Full Load Amps : 14.00 to 15.00
Product Data
- UPC : 78590158551
- GTIN : 00785901585510
- Country of Origin : Mexico
- Weight : 0.031
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