BD-Series Battery Disconnect Power Switch P ROD UC T WE BP A GE request sample, configure part, watch video The BD-Series battery disconnect switch is designed to minimize battery drain, ensure maintenance personnel safety, and when used in conjunction with a padlock, provides vehicle theft protection. Typical Applications ∙ On/Off-Highway Equipment

Design Features SHAFT SEALS SLIDING CONTACT BODY SEAL ROTARY KNOB LOCK COMPATIBLE

Tech Specs Electrical Application Voltage Current Ratings DC Rated voltage: 12VDC / 24VDC Range of operating voltage: 12VDC: min 9VDC, max 16VDC; 24VDC: min 18VDC, max 32VDC 12VDC/24VDC: rated 100A, max 300A (M10 Studs); 12VDC/24VDC: rated 300A (M14 Studs) Environmental Operating Temp. Moisture Resistance IEC 60068-2-38 or G/T 2423.34, Test Z/AD: Composite temperature/humidity cycle test, ten 24-hour cycles @ -10ºC to +65ºC, ≤80-96% RH. Thermal Cycling 24VDC/1500A, 3 seconds on, 60 seconds off, 10 cycles: voltage drop should not exceed 400mV between main terminals. 28V/1500A/30 seconds: voltage...

Ordering Scheme Sample Part Number Selection BD Battery Disconnect Power Switch Note: Refer to General Specifications for test parameters. Notes: 1 Only available with code B from box 2. Configure Complete Part Number > Arrow Legend, White Color Browse Standard Parts > Dimensional Specs inches [millimeters] “ON/OFF” SINGLE POLE SINGLE THROW SWITCH CIRCUIT DIAGRAM LASER MARKS DATE CODE AND RATING (OPTION) SEE COS-0085 M10 X 1.5P STUD, NUT AND WASHER 2 PLCS EACH 2.70±.03 [68.6±0.08] DIAMETER FOR MOUNTING HOLE MINIMUM 70mm M14 X 1.5P STUD, NUT AND WASHER EACH 2 PLCS (USE FOR WIRING) *Manufacturer...

Mounting Method 1 inches [millimeters] M8 NUT (2 PLCS) WASHER (2 PLCS) SWITCH WITH MOUNTING GASKET MOUNTING PANEL MOUNTING GASKET M8 MOUNTING STUD (2 PLCS) MOUNTING STEP 1: ATTACH MOUNTING GASKET WITH THE SWITCH ORIENTATION AS SHOWN MOUNTING STEP 2: ORIENT AS SHOWN AND INSTALL THE SWITCH IN MOUNT PANEL HOLE; THEN INSERT STUDS AND WASHERS MOUNTING STEP 3: TIGHTEN 2PLCS M8 NUTS (REC. TORQUE [10-5Nm]) Notes: 1 Switch can be mounted horizontally or vertically. MOUNTING PANE

Mounting Method 2 inches [millimeters] MOUNTING BRACKET CAN BE MODIFIED AS BELOW MOUNTING STEP 1: INSTALL SWITCH WITH MOUNTING BRACKET ORIENTATION AS SHOWN MOUNTING STEP 2: ORIENT AS SHOWN AND INSTALL THE SWITCH IN CUSTOMER PANEL. “L” SHAPED MOUNTING BRACKET “Z” SHAPED MOUNTING BRACKET MODIFIED MODIFIED Notes: 1 Switch can be mounted horizontally or vertically

inches [millimeters] “0” RING TERMINAL CABLE WASHER WIRING 1: DISCONNECT WASHERS AND NUTS WIRING 2: ATTACH 2PLCS M10 “0” RING TERMINALS AS SHOWN, THEN RE-FASTEN WASHERS AND NUTS WHEN USED IN CONJUCTION WITH A PAD LOCK, SWITCH CAN LOCKED IN THE “OFF” POSITION AS A SAFETY MEASURE WIRING 3: TIGHTEN 2PCS BRASS M10 NUTS (REC. TORQUE [6-

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...