Tradepro tp-spd-50 Surge Protective Device 120/240V

Product Description

The TRADEPRO tp-spd-50 is a Type 1 Surge Protective Device (SPD) rated for single-phase electrical systems operating at 120/240 volts AC. It is installed at or ahead of the main service entrance panel to protect downstream equipment and wiring from transient voltage events, including lightning-induced surges and utility switching surges. Electricians and electrical contractors install this device as part of a whole-structure surge protection strategy. Its Type 1 classification means it is listed for installation without a disconnecting means and can be connected on the supply side of the main overcurrent protective device.

This SPD is suited for residential and light commercial single-phase service entrance applications. Typical installation scenarios include new construction panel installations and retrofit protection upgrades on existing 120/240 VAC single-phase services. It is appropriate where the authority having jurisdiction or project specifications require Type 1 surge protection at the service entrance level.

Key Features

• Type 1 rating allows installation on the supply side of the main disconnect
• Rated for 120/240 VAC single-phase electrical systems
• Protects downstream equipment from transient voltage surges and lightning events
• Designed for service entrance panel mounting
• Each unit sold individually

Compatibility

Designed as a Type 1 surge protective device for use with single-phase 120/240 VAC residential and light commercial service entrance panels.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NEC Article 242 and applicable local codes. De-energize and lock out the service entrance before beginning any wiring work. Type 1 SPDs are typically connected on the line side of the main breaker; verify with the authority having jurisdiction before proceeding. Follow the manufacturer instructions for conductor sizing and connection termination.

Technical Specifications

• Device Type: Surge Protective Device (SPD)
• SPD Type: Type 1
• Voltage Rating: 120/240 VAC
• System Configuration: Single-Phase
• Manufacturer Part Number (Alt): 97333
• Sold As: Each

Standard Information

• Brand: TRADEPRO
• Manufacturer Part Number: tp-spd-50