Purchase now the 194E-A32-1753-6N, a high-performance IEC load switch engineered by Allen-Bradley for reliable motor isolation and circuit disconnection. This 32A rated device is designed for front-of-panel mounting, providing a robust and compact solution for industrial control panels requiring high making and breaking capacities.
What Is the 194-A32-1753-6N?
The 194E-A32-1753-6N is a member of the Allen-Bradley Bulletin 194E line of non-fused load switches. This specific configuration features a 3-pole design rated for 32 Amperes, specifically tailored for motor disconnection applications (At-Motor Disconnect). It includes a red/yellow emergency stop handle assembly (1753-6N) which is padlockable in the OFF position for enhanced Lockout/Tagout (LOTO) safety compliance. Its modular construction allows for the easy addition of auxiliary contacts, making it a versatile choice for electrical engineers designing motor control centers (MCC) or localized machine safety circuits.
Key Technical Specifications
- Current Rating: 32A (AC-21A / AC-23A)
- Number of Poles: 3-Pole
- Mounting Type: Front/Door Mount
- Handle Type: Red/Yellow Emergency Off (NEMA Type 3R, 3, 12, IP66)
- Maximum Voltage: 600V AC
- Motor Rating (3-Phase): 15 kW @ 400V / 20 HP @ 480V
- Terminal Type: Finger-safe screw terminals
- Standards Compliance: IEC 60947-3, UL 508, CSA
Industrial Architecture and Safety
The architecture of the 194E-A32-1753-6N prioritizes space efficiency and operator safety. The switch body is constructed from high-impact, arc-resistant materials suitable for harsh industrial environments. Its 90-degree throw ensures a clear visual indication of the switch state. Integration into safety systems is simplified by its high short-circuit withstand rating, ensuring the device remains functional even under high-stress electrical faults. This switch is frequently utilized in HVAC systems, conveyor lines, and packaging machinery.
Installation Advice
When installing the 194E-A32-1753-6N on a panel door, ensure the gasket on the 1753-6N handle is properly seated to maintain the IP66 environmental rating. Use a torque wrench to tighten the terminal screws to the manufacturer-specified 1.8 Nm (16 lb-in) to prevent thermal hotspots. If you are using stranded wire, we recommend the use of ferrules to ensure all strands are captured within the finger-safe clamp for maximum conductivity.
Frequently Asked Questions
Q: Can I add an additional pole to this switch for a neutral connection?
A: Yes, the 194E series is modular. You can snap on an additional 4th pole or a ground/neutral terminal block to the side of the main switch body before mounting.
Q: Is the handle included with this part number?
A: Yes, the 1753-6N suffix indicates that the red/yellow emergency handle and the necessary shaft/actuator for front mounting are included in the package.
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