NEW Waterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles HR43 Series Gasket Clamp Tightening Cap Gasket Waterproof protection is produced by the gasket sealing each of the wire cores Fig.1 Features 1. Passed shock and vibration test of Railway Vehicles Complies with the Class 2 standard: IEC 61373, "Rolling stock equipment-Shock and vibration tests". 2. Waterproof structure The structure features a unique gasket that seals individual wires and provides IP67 waterproof protection. (See Fig.1). It also delivers IP67 rated protection in mated condition. 3. Crimp contact termination Wire crimping allows simple and uniform wiring. 4. User-friendly bayonet lock mechanism The bayonet locking structure is user friendly and delivers a firm mating operation. 5. Sturdy metal shell The metal shell is constructed of aluminum alloy and is lightweight and rugged. Product Specifications Ratings Items 1. Contact resistance Rated Current 20A Operating Temp. Range -25 +85 Rated Voltage AC600V Storage Temp. Range -0 + Specifications Maximum of 5 mo Conditions Measured at DC 1 A 2. Insulation resistance Minimum of 5,000 Mo Measured at DC 500 V 3. Withstand voltage No flashover or breakdown 4. Vibration resistance (random) No electrical discontinuity of 1s or more 5. Shock resistance No electrical discontinuity of 1s or more Apply AC 2,100 V for 1 min Tested at 10 to 100 Hz, acceleration spectrum density 11.83 (m/s2)2/Hz, 5 hours each for 3 directions (Test according to JIS E 4031, Item 9, Class 2, with both directions for all 3 axes. Acceleration 490 m/s2, duration 11 ms, 3 times each for 6 axial directions 6. Durability 7. Temperature cycles 8. Moisture-resistance 9. Salt water spray 10. Water pressure resistance Contact resistance: Maximum 10 mo 100 mating cycles Insulation resistance: Minimum of 5,000 Mo Insulation resistance Minimum of 50 Mo (at high humidity) Minimum of 500 Mo (dry) 200 cycles of (-40C for 30 min ambient temp for 2 to 3 min +105C for 30 min ambient temp for 2 to 3 min) Normal operation of mating and locking No water intrusion into connector inside Leave in 5% concentration salt water mist for 500 hours in mated condition. Left submerged in water at the depth of 1 m, for 0.5 hours, in the mated condition. Temperature: +40C; humidity: 90 to 95%, left for 96 hours 2014.6 1 HR43 SeriesWaterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Materials Plug Item Materials Finish Remarks Outer shell Aluminum alloy Chrome plating, with nickel under plating ---------------------- Insulator PBT resin (black) ---------------------- UL94V-0 Female Contact Phosphor bronze Gold plating ---------------------- O-ring, gasket Silicone rubber (black) ---------------------- ---------------------- Materials Finish Remarks Outer shell Aluminum alloy Chrome plating, with nickel under plating ---------------------- Jack Item Insulator PBT resin (black) ---------------------- UL94V-0 Male Contact Brass Gold plating ---------------------- O-ring, gasket Silicone rubber (black) ---------------------- ---------------------- Product Number Structure Refer to this page when determining product specifications by model types. Please place orders with part numbers listed in this catalog. The characteristics and specifications of the product described in this catalog are reference values. Please make sure to check the latest delivery specifications at the time of product use. Plug HR43 - 21 W B P - 3 SC Type name: HR43 series Shell size: Diameter (mm) of the mating interface of the plug Shell type P: Plug Number of contacts Specialty W: Waterproof type Contact shape SC: For crimp wiring female contact Lock mechanism B: Bayonet lock Jack HR43 - 21 W B J - 3 PC Type name: HR43 series Shell size: Diameter (mm) of the mating interface of the plug Shell type J: Jack Number of contacts Specialty W: Waterproof type Contact shape PC: For crimp wiring female contact Lock mechanism B: Bayonet lock Crimp Contact HR43 - SC - 1 1 1 Type name: HR43 series Contact type SC: Female contact, PC: Male contact Contact shape 1: Discrete contact 2 Type of applicable cable 1: For wires of 2 mm2 conductor cross section In applications when the dimensions or type of cables are different, they should be identified by numbers like 1, 2, 3, etc. Plating type 1: Gold plating HR43 SeriesWaterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Plug 2 32 1 3 46.1 Part No. HRS No. No. of Contacts Applicable Cable HR43-21WBP-3SC 143-0001-0 3 Insulator outer dia. maximum of O3.5 mm 3.5 4.1 Female Contact 28.1 Part No. HRS No. HR43-SC-111 143-0003-5 Applicable Cable Conductor cross section 1.6 to 2.6 mm2 Conductor outer dia. maximum of O2 mm Insulator outer dia. maximum of O3.5 mm Female contacts are sold in a 3 piece pack. (Note) Waterproof characteristics may vary due to the cable structure. Please check the cable specifications before use. 3 32 Jack 1 2 Panel mounting dimensions 19 32 52.3 7 +0.3 0 Part No. HRS No. HR43-21WBJ-3PC 143-0002-2 260.1 No. of Applicable Cable Contacts Insulator outer dia. maximum of O3.5 mm 3 0.1 .2 3 260.1 2 2.38 4.1 Male Contact 29.1 Part No. HRS No. HR43-PC-111 143-0004-8 Applicable Cable Conductor cross section 1.6 to 2.6 mm2 Conductor outer dia. maximum of O2 mm Insulator outer dia. maximum of O3.5 mm Male contacts are sold in a 3 piece pack. (Note) Waterproof characteristics may vary due to the cable structure. Please check the cable specifications before use. 3 HR43 SeriesWaterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Tools Contact extraction tool When contacts need to be extracted from the connector, please use the dedicated extraction tool. Part No. HRS No. HR43-TP 150-0257-1 Contact crimp tool Only use crimp tools that are JIS C 9711 compliant. The following manufacturers offer compliant crimp tools. Please consult them separately for their tool specifications. Manual Crimp Tools Pneumatic Crimp Tools Tool Maker HOZAN TOOL INDUSTRIAL CO.LTD Product Number Tool Maker Product Number P-75 Izumi Products Company AC-5N.D Dies No.1 Head LOBTEX CO.,LTD. AK15A Usage Precautions 1. Prior to insertion or extraction, make sure that the power is off. 2. Before mating the connector, make sure the plug and jack are aligned. If they are not aligned, make the proper adjustments to ensure the correct insertion. 3. Using the recommended cables will ensure a waterproof connection and keep the cable clamp secure. Performance may vary according to the cable structure. Please check the specifications before putting the cable into use. 4. Please contact your local Hirose Sales Representative for instructions on assembly procedures or any questions regarding this series. (R) 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 06/2014. Contents are subject to change without notice for the purpose of improvements.