TOMZN TZG40-C 2 Pole AC SPD 275V Surge Protective Device 20kA–40kA

TOMZN TZG40-C 2 Pole AC Surge Protective Device – 275V AC, 20kA–40kA

Protect your electrical installation against transient voltage surges with the TOMZN TZG40-C 2 Pole AC Surge Protective Device (SPD). Designed for compatible AC electrical distribution systems, this SPD helps reduce the risk of damage to electrical equipment caused by sudden voltage surges.

With a 2-pole configuration, 275V AC maximum continuous operating voltage, and a stated 20kA–40kA surge current range, the TOMZN TZG40-C is an option to consider for suitable residential and commercial electrical protection panels.

AC Surge Protection

The TOMZN TZG40-C is an AC Surge Protective Device designed to help protect electrical installations from transient overvoltage events.

Voltage surges can occur due to lightning-related electrical disturbances and switching operations within electrical systems. An appropriately selected SPD helps limit transient overvoltage and protect compatible connected equipment.

2-Pole Configuration

This model features a 2-pole (2P) configuration.

The double-pole design is intended for compatible AC electrical distribution arrangements. Correct wiring and installation are essential for the SPD to function as intended.

20kA–40kA Surge Current Rating

The supplied product title specifies a surge current rating range of 20kA–40kA.

This rating is an important consideration when selecting surge protection equipment for an electrical distribution system. The exact nominal discharge current (In) and maximum discharge current (Imax) have not been separately specified, so confirm these parameters from the manufacturer's technical documentation before installation.

275V AC Maximum Continuous Operating Voltage

The TOMZN TZG40-C has a specified maximum continuous operating voltage (Uc) of 275V AC.

This value indicates the maximum continuous AC voltage specified for the SPD. It should be checked against the electrical system voltage and manufacturer's installation requirements.

230V/400V AC Rated Voltage

The supplied specifications list rated voltage (Un) as 230V AC / 400V AC.

This makes it important to verify the intended electrical connection and system configuration before selecting the device.

Suitable Applications

Depending on the manufacturer's complete specifications and electrical system requirements, the TOMZN TZG40-C may be considered for:

• Residential AC distribution panels

• Commercial electrical distribution systems

• Compatible electrical protection boards

• AC power distribution installations

• Electrical systems requiring transient surge protection

Why Choose the TOMZN TZG40-C AC SPD?

The TOMZN TZG40-C combines a 2-pole design, 275V AC maximum continuous operating voltage, and a stated 20kA–40kA surge current range. It offers a surge protection option for compatible AC electrical installations.

For customers shopping at MuthoBD.com, this device is worth considering when selecting surge protection equipment for a suitable electrical distribution system.

Installation Note: An SPD must be selected according to the electrical system voltage, earthing arrangement, protection coordination, and manufacturer's specifications. Installation should be performed by a qualified electrician. Confirm the SPD type, discharge current ratings, voltage protection level, and wiring diagram before installation.