203M - 30A, 2-Pole, Switch

The 203M - 30A, 2-Pole, Switch is a rugged, purpose-built isolation device designed for demanding industrial and commercial environments. This compact, maintainable fusible switch delivers dependable on/off control and reliable overcurrent protection where space is at a premium and serviceability matters.

Key features that set the 203M apart

• Two-Pole design for synchronized shutdown—both hot lines disconnect together to ensure safe, complete circuit isolation.
• 30 Ampere rating—suitably sized for motor loads, feeders, and branch circuits without unnecessary bulk.
• Compact, maintainable form factor—engineered to fit tighter panel spaces and simplify routine maintenance or fuse replacement.
• Reliable protection in a single package—combines isolation with overcurrent protection to help guard equipment and processes.

Ideal applications

• Motor disconnects in compact industrial or commercial installations, where a reliable, easily serviced switch is essential.
• Panelboards requiring a dedicated, space-efficient disconnect point for safer maintenance and serviceability.
• Branch circuit protection in control panels and electrical enclosures where a robust, two-pole solution is advantageous.

How it works and why it matters

The 203M provides a clear, mechanical on/off actuation with built-in overcurrent protection capabilities. With a 2-Pole configuration, it ensures both lines are opened or closed simultaneously, delivering consistent isolation for safe maintenance and fault response. The result is faster, safer servicing of connected equipment and reduced risk of partial circuit energization during work.

Specifications at a glance

• Model: 203M
• Amperage: 30A
• Poles: 2-Pole

Practical setup and tips

When integrating the 203M into your electrical system, plan for a dedicated disconnect point in line with your motor or circuit protection strategy. Its compact footprint is ideal for tight panel enclosures, while its maintainable design supports routine inspection and fuse servicing without significant downtime. Use in installations where quick isolation is critical for safe maintenance, routine testing, or fault containment.

Who benefits most

Facility managers, electricians, and system integrators working with motor-driven equipment, compact panelboards, or branch circuit protection will appreciate the 203M’s combination of compact size, reliable isolation, and straightforward serviceability. It’s a practical, purpose-built solution when reliability and ease of maintenance are priorities.