LW-Series

LW-Series

LW-Series

Product catalog summary
Product Overview: The LW-Series Electronic Wiper Washer Control integrates two switches into a single unit, allowing for seamless control of both wash and wipe functions. It features continuous low and high-speed wiper positions, six intermittent delay intervals (3-18 seconds), a push-to-wash button, and an LED nightlight indicator, making it adaptable to various cab designs.
Typical Applications: This product is suitable for on/off-highway equipment, agricultural equipment, and construction equipment.
Technical Specifications:
  • Electrical: Contact ratings include 8 amps at 14VDC and 4 amps at 28VDC for one relay, and 1 amp at both 14VDC and 28VDC for two relays. It includes reverse polarity, over-voltage, cold cranking, transient voltage, and electrostatic discharge protections.
  • Physical: The unit features LED illumination rated for 100,000 hours, with components made from acetate, silicone, and nylon materials. It weighs 44 grams.
  • Environmental: Operating temperature ranges from -25°C to +85°C. It meets various SAE J1455 standards for temperature cycling, thermal shock, humidity, dust bombardment, and salt spray.
  • Mechanical: The unit withstands sinusoidal and random vibrations, shock, and endurance tests according to SAE and MIL-STD standards.
Principles of Operation: The control operates from an OFF position, moving through intermittent and continuous speed modes. The wash function is activated by a button and is not available during high-speed mode. The system interfaces with single or dual relay systems for various functions.
Ordering Information: The product can be customized with different LED colors, legend orientations, and other specifications. Part numbers are structured to reflect these options.
About Carling Technologies: Established in 1920, Carling Technologies is a leading manufacturer of electrical and electronic components, with multiple ISO9001 and IATF16949 certified facilities worldwide. They offer comprehensive engineering solutions beyond manufacturing.
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Catalog excerpts

LW-Series-1

LW-Series Wiper / Washer Controls P ROD UC T W E BP A GE request sample, configure part The LW-Series Electronic Wiper Washer Control combines two switches into one self-contained unit allowing effortless control of both wash and wipe functions from a singular location. A variety of features and options including, Continuous low and high speed wiper positions, Six intermittent delay intervals ranging from 3-18 seconds, Push-to-wash button and an LED Nightlight indicator combine to provide the flexibility to meet most any Cab design. Typical Applications ∙ On/Off-Highway Equipment

 Open the catalog to page 1
LW-Series-2

Tech Specs Electrical Contact Rating .187 (7.4mm) Quick Connect terminations standard. Reverse polarity protection Over voltage protection Cold cranking protection according to SAE J1455, Sections. 4.11.1.1.1 and 4.11.1.2.1 Transient voltage protection which includes load dump and inductive switching according to SAE J1455, sec. 4.11.2.2 Electrostatic discharge protection according to SAE J1455 Sec. 4.11.2.2.5.1 (Discharge a 150 pf capacitor that has been charged to a potential of 15kV through 150 Ohm resistor.) Meets all other EMI/EMC requirements for class C trucks. LED, rated 100,000 hours...

 Open the catalog to page 2
LW-Series-3

Ordering Scheme Sample Part Number 00 No legend For standard legends, see “Standard Legend Codes” page For additional legends, please consult factory 00 No legend For standard legends, see “Standard Legend Codes” page For additional legends, please consult factory 6. LAMP #2 (ABOVE WIPE) Z 1 No legend Vertical (lamp 1 on top) Horizontal (lamp 1 on right) 5. LAMP #1 (ABOVE WASH) Z 1 8. ROCKER / PADDLE COLOR Wiper/Washer Control with six intermittent positions: low. high, wash/wipe Notes: 1 Relay coil current is 1A max. Relay must have an arc suppression in parallel with the coil. Ref P/N LC2-01...

 Open the catalog to page 3
LW-Series-4

Standard Legend Codes YK WATER PUMP ISO compliant symbols. Consult factory for custom legends.

 Open the catalog to page 4
LW-Series-5

Authorized Sales Representatives and Distributors Click on a region of the map below to find your local representatives and distributors or visit www.carlingtech.com/findarep. MIDDLE EAST ASIA-PACIFIC OCEANIA SOUTH AMERICA About Carling Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power distribution systems. With six ISO9001 and IATF16949 registered manufacturing facilities and technical sales offices worldwide, Carling Technologies Sales, Service...

 Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.