Hirose

HR34B series

HR34B series, compact, IP68 rated, waterproof circular connector with push-on bayonet locking connector.

The HR34B connector range features right angle or straight plugs and straight receptacles. The user-friendly, unique, push-on bayonet locking mechanism mates and locks in one step, which is confirmed with an audible tactile click. Disconnection is simple by rotating and pulling the connector sleeve. The secure robust lock ensures high reliability and withstands vibration. The visual white alignment markings allow blind mating and the three guide keys permit correct engagement. 

Hirose HR34B series circular connectors

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Mated plug & receptacle

Hirose-Cable-Exists-Intro-HR34B-EN-ImageHigh protection against water and oil ingress is guaranteed due to the special resin gaskets strategically placed at each internal connection point. The water resistance performance meets with IP68 rating, allowing the connector to withstand submergences in a 2 meter water depth for 14 days in its mated condition. 

The secure strain relief can be assembled on the cable in one simple step. The internal clamp securely anchors the gasket to give maximum resistance against cable wrenching forces. The cable can exit the rear of the plug in eight different directions in 45° increments to offer versatile design flexibility. 

 

 

 

Features/Applications

Features Applications
  • Shell size [mm]: 12
  • Number of contacts: 4, 10 
  • Rated Current [A]: 3 (10 contacts) / 5 (4 contacts)
  • Rated Voltage [V]: AC/DC 250 (10 contacts)    
    • AC/DC 200 (4 contacts) 
  • Operating temperature range [°C]: -20 to +125
  • Mating Cycles: 500 
  • Safety Standards: UL, C-UL/CSA, TÜV
  • Water Resistance: IP 67, IP 68 
  • Suitable applications include machine tools, LED lighting, Industrial robots, servomotors, measurement and control devices.

 

 

 

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