Middle Atlantic M-20A-SP 20A Surge Protection Module

Product Description

The MIDDLE ATLANTIC M-20A-SP is a 20 amp power module with integrated surge protection, designed for use in structured wiring enclosures and rack-mounted power distribution systems. This module delivers clean, protected AC power to connected equipment by absorbing and diverting transient voltage spikes before they reach sensitive loads. It is installed by low-voltage integrators, electricians, and AV system technicians working in commercial and residential rack-based installations where equipment protection is a priority.

The M-20A-SP is suited for commercial-grade rack environments where consistent, protected power distribution is required. Typical applications include AV equipment racks, control rooms, broadcast installations, and structured wiring enclosures housing sensitive electronics. The surge protection function is integrated directly into the module, eliminating the need for a separate surge suppressor downstream in the circuit.

Key Features

• 20 amp rated power module with built-in surge protection
• Integrated surge suppression reduces transient voltage damage to connected equipment
• Module-style form factor designed for compatibility with Middle Atlantic rack power distribution systems
• Commercial-grade construction suited for professional installation environments
• Single-unit packaging for straightforward replacement or expansion

Compatibility

Designed as an OEM-style replacement or expansion module for Middle Atlantic rack-mounted power distribution systems. Confirm rack and enclosure slot compatibility before installation.

Installation Notes

Installation should be performed by a qualified electrician or licensed low-voltage technician in accordance with applicable NEC requirements. De-energize the power distribution unit and verify the circuit is dead at the breaker before inserting or removing the module. Do not exceed the 20 amp circuit rating when calculating connected load. Follow the manufacturer documentation for proper module seating and retention.