The Allen-Bradley 194E-A32-1753-R is a 32 A load switch designed for use in local motor isolation and disconnect switch applications. It is a part of the Bulletin 194E load switch series, which offers a range of configurations and features for various industrial applications.
Technical Specifications
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Electrical:
- Rated Current (Ie): 6 A @ 220V, 2 pole in series, T ≤1 ms, Ue max = 660V (for resistive loads)
- Rated Power (Pe): 7.5 kW @ 230V (AC-3)
- Number of Switches: 1
- Type of Electrical Connection of Main Circuit: Screw connection
- Switching Rate: 120 ops/h
- Rated Impulse Voltage (Uimp): 8 kV per UL, CSA
- Test Voltage (Ui): 2.5 kV for 1 minute
Mechanical
- Degree of Protection (NEMA): Other
- Tightening Torque: 1.4 Nm (12.2 lb-in)
- Switch Configuration: OFF-ON 90°
- Rigid Wire Gauge: 1.5...16 mm2 (14...8 AWG)
- Fine Strands Wire Gauge: 1.5...10 mm2 (14...8 AWG)
- Wire Gauge, Max: Terminal size per IEC 947-1: A6
- Protection Class according to IEC 529: Switch bodies: IP20 @ motor rating 60 Hz
- Actuator Type: Supplied with a type R red/yellow actuator
- Mechanical Life Operations: 200000
Construction
- Device Construction: Built-in device fixed built-in technique
- Switch Body Height, Approx: 64 mm (2-33/64 inch) @ 32 A
- Switch Body Depth, Approx: 59 mm (2-5/16 inch) @ 32 A
- Switch Body Width, Approx: 45 mm (1-25/32 inch) @ 32 A
- Installation: Open-base/DIN rail
- Suitable for Distribution Board Installation: No
Environmental
- Ambient Enclosed Temperature: -20 °C
- Ambient Storage Temperature: -40 °C
- Ambient Operation Temperature: -25 °C
Documentation
- Installation Instructions: 194E-IN011
- Technical Data: 194-TD002
Troubleshooting and Programming
The Allen-Bradley 194E-A32-1753-R is designed as a load switch and does not require programming. Troubleshooting typically involves checking the electrical connections, ensuring the correct voltage and current ratings are used, and verifying the switch's mechanical operation.
Installation
The switch is designed for installation on open-base or DIN rail. It is recommended to follow the manufacturer's installation instructions and ensure that the switch is properly secured and connected to the power supply and load circuits.
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