EM35WBP-4SC

Waterproof Bayonet Lock Connector for 50A Power Supply EM-W Series Mated condition Fig.1 Features Derating Curve 1. High current 4 position connector (Three-phase power source + ground) 90 Compatible with 50A current 3-position connectors and cables. (For the relationship between ambient temperature and current, see the derating curve shown in Fig.2) 2. Easy crimp termination Crimp contact is user-friendly and the easy-to-assemble design allows for uniform termination. 3. Uses a standard crimp tool The crimp contacts can be terminated by using the JIS C 9711-compliant crimp tool. 4. Sequential ground contact Sequential mating allows the ground contact to mate first. The ground contact touches the metal shell. (Receptacle) 5. Quick and secure bayonet lock Easy to operate One-touch Bayonet lock. 6. Waterproof design IP68 compliant water resistance in mated condition IP68 : No water intrusion while submerged in 2m water depth for 14 days in mated condition 7. Safety Standard TÜV certified Basic curve Derating curve 100 80 70 Current (A) Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 117 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Ambient temperature （℃） Measurement Condition : 3 contacts connected in series with 8mm2 wire. Measurement performed with the plug sealed for air tightness (waterproofness). Comment : 50A current rating assumes the connector is used at maximum of 85℃ ambient temperature. The actual current used should be determined individually based on the derating curve. The derating curve is not guaranteed and will change dependent on factors such as the cable used. The values in this diagram are no t guar anteed, but should be used as reference values. Actual measurement may vary even when all the measurements are done under the same conditions. Fig.2 In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 2016.5 1 EM-W Series●Waterproof Bayonet Lock Connector for 50A Power Supply Product Specifications Rated current 50A (See the Derating Curve on page 1.) Operating temperature range -40 to +125ç Rated voltage AC 250V, DC 250V Storage temperature range -10 to +60ç Ratings Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Item Specifications Conditions 1. Contact resistance 1mø max. Measured at DC 1A 2. Insulation resistance 5000Mø min. Measured at DC 500V 3. Withstanding voltage No flashover or breakdown Apply AC 2210V for 1 minute. 4. Vibration resistance No electrical discontinuity of 10µs or more 10 to 50 to 10Hz/cycle, half amplitude of 0.75mm, 5 minutes/cycle, 10 cycles in each of the three axial directions 5. Shock resistance No electrical discontinuity of 10µs or more Acceleration : 490m/s2, duration : 11ms, 3 directions, 3 cycles for each 6. Mechanical operation Contact resistance : 1mø max. 500 times 7. Temperature cycles Insulation resistance : 5000Mø min. -55ç : 30 minutes/Room temperature : 2 to 3 minutes/+125ç 30 minutes/Room temperature : 2 to 3 minutes, 5 cycles 8. Humidity resistance (Steady state) Insulation resistance : 50Mø min. (at high humidity) 500Mø min. (dry environment) Left at a temperature of 40°C and in humidity of 90 to 95% for 96 hours. 9. Waterproofness No water intrusion inside connector Submerged in 1.8m water depth for 48 days in mated condition. Materials / Finish Item Outer shell Insulator Contact Waterproof packing Materials Aluminum alloy PBT resin Copper alloy Silicon rubber Finish Nickel plated -------------------Tin plated (over nickel under plating) -------------------- Remarks -------------------UL94V-0 --------------------------------------- Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. Connector EM 35 W B P - 4 S C (**) ❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ ❾ Code clamp EM 35 W CC - 23 (**) ❶ ❷ ❸ ❺ ❾ Crimp contact EM - S C - 1 3 3 (**) ❶ ❶ ❷ ❸ ❹ ❺ ❼ ❽ ❾ Series name : EM Shell size : 35 Specialty : W=Waterproof Lock mechanism : B=Bayonet lock Connector type : P=Plug R=Receptacle CC=Code clamp ❻ Number of contacts : 4 ❼ Discrimination between contacts : S=Female contact P=Male contact ❽ Termination method : C=Crimp 2 ❾ Specifications : When different types of specifications are provided, attach (01), (02), ... for identification. Applicable cable diameter Contact shape : 1=Loose piece contact Change in shape/gender : When contacts of the same size vary in shape/ gender, discriminate them by attaching a serial number (1, 2, 3, ...) to each. Plating : 3=Tin plated EM-W Series●Waterproof Bayonet Lock Connector for 50A Power Supply Plug 38 EM35WBP-4SC Spanner width M40×1.5 Ø45 Ø34.2 ３ １ ２ Part No. HRS No. EM35WBP-4SC 138-0008-3 EM35WBP-4PC 138-0013-3 Receptacle EM35WBR-4PC Ø3 4× .3 １ 45 36.5 Ø40.6 ２ ３ 36.5 45 A ●Diagram indicating panel    mounting slot dimension HRS No. A EM35WBR-4PC 138-0009-6 61.4 EM35WBR-4SC 138-0014-6 55.8 ＋0.1 0 Ø37   36.5±0.1 Part No. 36.5±0.1 4×Ｍ3×0.5 Code clamp EM35WCC-23 Ø45 M40×1.5 ØA Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 98.4 24 42 Spanner width Part No. HRS No. ØA Applicable cable diameter EM35WCC-23 138-0007-0 23 Ø23±0.5 3 EM-W Series●Waterproof Bayonet Lock Connector for 50A Power Supply Crimp contact   Male contact Ø7.9 Retainer 49.4 Type HRS No. EM-PC-113(01) 138-0011-8 01 Loose piece contacts Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Powered by TCPDF (www.tcpdf.org) Part No. EM-PC-133 138-0019-0 Applicable wire size (1) Conductor area : 5.26 to 5.57mm2 (10 AWG equivalent) (2) Conductor outer dia. : Maximum of Ø3.1 (3) Coating outer dia. : Maximum of Ø8.7 (Applicable wire size shall satisfy all of conditions (1) to (3).) (1) Conductor area : 8mm2 (2) Conductor outer dia. : Maximum of Ø3.7 (3) Coating outer dia. : Maximum of Ø8.7 (Applicable wire size shall satisfy all of conditions (1) to (3).) Remarks Retainer : Black Retainer : White Note : This product is sold per packages (4 pcs).   Female contact Ø7.9 Retainer 41.6 Type Part No. HRS No. EM-SC-113(01) 138-0010-5 01 Loose piece contacts EM-SC-133 138-0018-7 Applicable wire size (1) Conductor area : 5.26 to 5.57mm2 (10 AWG equivalent) (2) Conductor outer dia. : Maximum of Ø3.1 (3) Coating outer dia. : Maximum of Ø8.7 (Applicable wire size shall satisfy all of conditions (1) to (3).) (1) Conductor area : 8mm2 (2) Conductor outer dia. : Maximum of Ø3.7 (3) Coating outer dia. : Maximum of Ø8.7 (Applicable wire size shall satisfy all of conditions (1) to (3).) Remarks Retainer : Black Retainer : White Note : This product is sold per packages (4 pcs). Tool Type Part No. HRS No. Applicable contact Manual crimp tools Note 1 ---------- EM-PC-133, EM-SC-133, EM-PC-113(01), EM-SC-113(01) Contact removal tool EM-8-TP 150-0249-3 EM-PC-133, EM-SC-133, EM-PC-113(01), EM-SC-113(01) Note 1 : About manual crimp tools Applicable tool is JIS C 9711-compliant wire termination tool for interior wiring (commercially available). Please use the recommend crimping tool as the performance may be affected by the type of the tool you are using. Recommended crimp tools Tool manufacturer Part No. Hozan Tool Industrial Co., Ltd. P-75 Lobtex Co., Ltd. AK15A Nichifu Co., Ltd. NH1 Manual crimp tool (Example) Contact removal tool EM-8-TP Notes on use of the connector 1. Always power off and disconnect the power cord before performing this work. 2. To maintain the waterproofness and cable clamp strength at a desired level, use a cable having a diameter within the specified diameter range. As the cable structure could also affect the performance, confirm the cable performance prior to actual use. 3. For procedure for use of harness, please contact our sales offices or service centers. ® 4 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN TEL: +81-45-620-3526 Fax: +81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 05/2016. Contents are subject to change without notice for the purpose of improvements.