Name: JL-209 NEMA Interface Open-Circuit Cap
Brand: Shanghai Long-Join Intelligent Technology Inc.

JL-209 NEMA Interface Open-Circuit Cap Overview:

Open circuit caps are commonly used to safeguard NEMA twist-lock sockets on outdoor lighting fixtures prior to installing independent or networked lighting controls. They also serve to identify luminaires for maintenance, ensuring continuous disconnection for safety. These caps provide a convenient and cost-effective method for temporarily disconnecting circuits and offer IP66 protection once installed. They can be fitted with varistors to shield LED fixtures from transient voltage surges. The red casing improves visibility, distinguishing them from shorting caps for easy identification.

JL-209 NEMA Interface Open-Circuit Cap Specifications

Model No.	JL-209-IP66
Rated Voltage	0~480VAC
Rated Frequency	50/60Hz
Ambient Temperature	-40℃ ~ +70℃
Related Humidity	96%
Shell material	PC
IP level	IP66
Certifications