Siemens MCS603R Disconnect Switch 600 Volt

Product Description

The SIEMENS MCS603R is a manual motor control disconnect switch rated for 600 volts. It is designed to provide safe electrical isolation of motor loads in industrial and commercial applications. The switch mounts within a motor control system and allows a technician to de-energize equipment for service, maintenance, or emergency shutoff. At 2.646 pounds and measuring 7.874 inches by 5.906 inches by 3.937 inches, it is a compact unit suited for panel or enclosure installation. Licensed electricians and controls technicians are the primary installers of this type of device.

The MCS603R is intended for use in motor control applications where a local disconnect point is required. It fits within the Siemens MCS product family and is appropriate for commercial and light industrial systems where a 600-volt-rated isolation switch is specified. This switch is typically installed at or near the motor starter or drive to comply with local electrical codes requiring lockout-tagout capable disconnect means.

Key Features

• 600-volt rating supports a wide range of motor control applications
• Manual disconnect operation provides a visible break for safe equipment isolation
• Compact form factor at under 8 inches in length for tight panel installations
• Lightweight construction at 2.646 pounds eases handling during installation
• Compatible with the Siemens MCS motor control system platform

Compatibility

Designed as an OEM-style replacement or system component for use within Siemens MCS motor control system assemblies rated at 600 volts.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the circuit at the upstream breaker or disconnect before beginning work. Follow proper lockout-tagout (LOTO) procedures as required by OSHA 29 CFR 1910.147 before handling the switch or any connected wiring. Verify the voltage and current ratings of the switch match the application requirements before energizing the system.

Technical Specifications

• Voltage Rating: 600 volts
• Length: 7.874 inches
• Width: 5.906 inches
• Height: 3.937 inches
• Weight: 2.646 pounds
• UPC: 78364324125

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: MCS603R