981 Results for Overload Relays - Page 11
Key Features:
- Item: Overload,35-47A,2 Pole,1
Key Features:
- Item - Relay: IEC Style Overload Relay
- Item: Overload Relay
- Current Range: 0.28 to 0.40A
Key Features:
- Item: Overload Relays,Overload Relay 1.2-1.8
Key Features:
- Item: Bimetallic Overload Relay 600V 13A Iec
- Width: 45 mm
- Height: 93 mm
Key Features:
- Item: Overload Relay
- Item - Relay: IEC Style Overload Relay
- Current Range: 0.45 to 0.63A
Key Features:
- Item: Overload,.75-1.0A,3 Pole
Key Features:
- Item - Relay: IEC Style Overload Relay
- Item: Overload Relay
- Use With - Contactors and Starters: Mfr. Series 3RT203 Contactors
Key Features:
- Item: Overload Relay
- Item - Relay: IEC Style Overload Relay
- Current Range: 1.00 to 5.00A
Key Features:
- Item: Motor Management System
- Current Range: 0.40 to 8A
- Control Voltage: 100-240V AC
Key Features:
- Item: Overload Relays,Relay Switch
Key Features:
- Item: Overload Relays,Overload Relay 4.5 - 6.
Key Features:
- Item: Overload Relays,Alr Relay
Key Features:
- Item: Overload,15-20A,3 Pole,2
Key Features:
- Item: THERMAL OVERLOAD RELAY
- Width: 115 mm
- Height: 118 mm
Key Features:
- Item: Motor Management System
- Current Range: 1.35 to 27A
- Control Voltage: 100-240V AC
Key Features:
- Item: Overload Relay
- Product Name: Thermal Overload Relay
- Ambient Air Temperature: Operation -25 to +55°C/Operation Compensated -25 to +55°C/Storage -40 to +70°C
Key Features:
- Width: 1.77 in (45 mm)
- Height: 2.60 in (66 mm)
- Depth: 2.76 in (70 mm)
Key Features:
- Item: Overload Relays,Relay #30A,12Vdc Coil
Key Features:
- Ambient Air Temperature: Operation -25 to +60°C/Operation Compensated -25 to +60°C/Storage -50 to +80°C
- Product Name: Thermal Overload Relay
Key Features:
- Current: 50 A AMP
Key Features:
- Item: Overload,90A,3P
Key Features:
- Item: Overload,2.9-4.0A,2 Pole
Key Features:
- Item: Overload,Class 20,4.0-6.0A
Key Features:
- Item - Relay: IEC Style Overload Relay
- Item: Overload Relay
- Current Range: 0.18 to 0.25A
About Overload Relays
An overload relay is an electrical protection device that is designed to prevent an electric motor from drawing too much current and burning out. This type of relay monitors the current being drawn by the motor, and if it exceeds a certain threshold, it will trip the circuit and shut off power to the motor.
Types of Overload Relays
Overload relays come in many different types, including DC overload relays, electronic overload relays, and motor overload relays. Each type of relay is designed for a specific purpose and can be customized based on the application requirements. For example, some relays are designed for high-voltage applications while others are better suited for low-voltage operations.
How Overload Relays are Made
Overload relays are typically made from metal alloys such as copper or aluminum. These metals provide good conductivity so that electricity can flow through them easily. The components inside an overload relay are usually composed of semiconductor materials like silicon or gallium arsenide which allow them to detect changes in current flow.
Industries that use Overload Relays
Overload relays are commonly used in industrial settings such as manufacturing plants or power plants where large amounts of electricity need to be managed efficiently. They are also used in residential applications such as air conditioners or water heaters where they help protect against damage caused by surges in electricity demand.
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