L21-30 3-phase Electrical Plug Tester

$325.00

Used to test Electrical receptacles with Specifications:

  • Amperage: Rated for 30 Amps
  • Voltage: Operates at 120/208 Volts
  • Configuration: Features a 4-pole, 5-wire grounding system

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L21-30 Receptacle Tester

A tester that can aid analysis of miswired circuits by identifying wires that are terminated incorrectly.

Used to test 3-phase electrical receptacles with specifications:

Amperage: Rated for 30 Amps
Voltage: Operates at 120/208 Volts
Configuration: Features a 4-pole, 5-wire grounding system, which is essential for three-phase power applications.

Applications

The L21-20 receptacle is designed for commercial and industrial applications.

These receptacles are used in the following situations, so employees and contractors serving these fields will find these testers useful. Not intended for long-term monitoring of incoming grid power.

  • Power Distribution: Often used in power distribution units, which are essential for managing electrical supply in large setups, such as data centers.
  • Industrial Equipment: Suitable for connecting heavy machinery and equipment that require a stable and secure power source.
  • Temporary Installations: Ideal for temporary setups at events or construction sites where reliable power is needed.