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{"title":"Zero Cross+FCC Direct Wire In Digital Photocontrol Passage Lighting Time Delay","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/97\/a37352466d4e47aed8f4375b47bb-200x200-1\/zero_cross_2bfcc_direct_wire_in_digital_photocontrol_passage_lighting_time_delay_feature.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-423","Place of Origin":"China","Price":"negotiable"}}
{"title":"Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/e1\/64b43dbe8b84860bde51718c6bee-200x200-1\/rotating_handle_direction_finding_zero_cross_2bfcc_infrared_filtered.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-424","Place of Origin":"China","Price":"negotiable"}}
Direct Wire In Thermal Photocontrol Passage Doorway Lighting Photoelectric Switch Time Delay Feature
JL-118 Direct Wire-In Thermal Photocontrol
The JL-118 series photoelectric switch automatically controls passage and doorway lighting based on ambient light levels. Designed with an electrical heating structure, it provides over 30 seconds of time delay to prevent unnecessary switching from spotlights or lightning at night. A temperature compensator ensures consistent performance across varying ambient temperatures. The swivel version allows easy directional adjustment after installation.
Product Size
Product Features
Time Delay: 30~120 seconds
Ambient Temperature: -40℃ to +70℃
Swivel option available
Screw Thread (NPT 1/2") with Zinc Alloy Nut
UV stabilized PC enclosure
Specifications
Model No.
JL-118A(V)
JL-118B(V)
JL-118C(V)
JL-118D(V)
Rated Voltage
120VAC
220~240VAC
208~277VAC
277VAC
Applicable Voltage Range
--
200~305VAC
--
--
Rated Frequency
50/60Hz
Rated Loading
1800W Tungsten, 1100VA Ballast
Power Consumption
1.5W Max.
Operate Levels
10~20Lx Turn-On / 30~60Lx Turn-Off
Ambient Temperature
-40℃ to +70℃
Related Humidity
96%
Fail Mode
Fail-On
Lead Wire
AWG#16, AWM3321 4" min
Certifications
Frequently Asked Questions
Q1: What is a direct wire in thermal photocontrol with photoelectric switch and time delay for passage and doorway lighting?
A: This is a thermal-type photocontrol with photoelectric switching function and time delay feature, using direct wire-in installation for automatic control of passage and doorway lighting.
Q2: What is the function of the time delay feature in this photoelectric switch photocontrol?
A: The time delay function prevents frequent on/off switching caused by temporary light interference, ensuring stable and reliable lighting operation.
Q3: How does this thermal photocontrol work for doorway and passage lighting?
A: It detects ambient light through the photoelectric switch, automatically turning lights on at dusk and off at dawn, with time delay to improve operational stability.
Q4: Is this photocontrol designed for direct wire-in installation?
A: Yes, it uses a direct wire-in structure for firm and convenient hardwiring, suitable for most passage and doorway lighting fixtures.
Q5: What are the advantages of this photocontrol in public area lighting?
A: It provides maintenance-free automatic control, enhances safety in corridors and doorways, reduces energy waste, and ensures stable operation with time delay protection.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1996
Employee Number:
60~200
Ecer Certification:
Verified Supplier
Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine... Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine...