$325.00
Used to test Electrical receptacles with Specifications:
1000 in stock
A tester that can aid analysis of miswired circuits by identifying wires that are terminated incorrectly.
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.
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.