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A-M63501WF-NXN-W-X
① ② ③ ④ ⑤
①M63501WF: HRB series, Plug
②1: single row; 2: dual row
③N: Number of Pins per row 2/3/4pin
④Color: W: White
⑤Seal Plug Color:
-1: Green (Wire insulation OD 2.65-3.1mm)
Blank: Blue (Wire insulation OD 2.9- 4.0mm)
A-M63502WF-NXN-W-X-P
① ② ③ ④ ⑤ ⑥
①M63502WF: HRB series, Receptacle
②1: single row; 2: dual row
③N: Number of Pins per row 2/3/4pin
④Color: W: White
⑤Seal Plug Color:
-1: Green (Wire insulation OD 2.65-3.1mm)
Blank: Blue (Wire insulation OD 2.9- 4.0mm)
⑥P: With panel mount
IP67 waterproof & dustproof performance for outdoor and wet environments
6.35mm fixed contact pitch, compact housing structure for space-limited assembly
Dual locking system (main lock + TPA secondary lock) to stop terminal withdrawal
Silicone integrated sealing ring for stable long-term waterproof effect
Phosphor bronze terminals with Ni+Sn plating, low contact resistance and corrosion resistance
Wide operating temperature range: -40℃ ~ +130℃
Multiple pin count options to cover different power & signal connection requirements
RoHS compliant, factory direct supply with customizable harness assembly service
Wire seals, retaining clips, sealing rings, terminals and housings cooperate synergistically to deliver secure mating performance, reliable sealing protection and stable long-term assembly performance.
Construction Machinery
Suitable for excavators and engineering vehicles, resisting vibration and outdoor harsh weather.
AGV Logistics Robots
Stable power connection for automated warehouse handling equipment.
Refrigerated Transport Vehicles
Adapt to long-term low-temperature operating environments.
Mining Lighting
Waterproof and dustproof design fits damp underground tunnel conditions.
Energy Storage Equipment
Supports high-power transmission for outdoor energy storage systems.
Marine Equipment
Capable of coping with humid and salt-spray marine environments.
Q: How to insert crimped contacts into the connector housing?
A: Before inserting crimped contacts, orient both the connector housing assembly and contacts for proper mating. Position the housing with its locking feature facing upward, and align the contact so that its barrel‑seam side also faces upward.
Do NOT rotate the contact during or after insertion; rotation may cause damage to the rubber seal or crack the housing.
⒈In case of receptacle contact
Step①: Tilt the crimped contact. Rest its tip on the seal‑equipped mating cavity. Expand the seal opening carefully to avoid damaging the cavity top surface. Press the contact tip onto the rubber seal plate to insert the box section of the contact.
Step②: Straighten the crimped contact, then insert the tip of its box section. Push the contact all the way in — do not pry or apply undue force — until you hear a click.
Step③: After hearing an audible‑click upon full contact insertion, gently pull the wire to confirm the contact is securely locked by the housing lance.
⒉In case of tab contact
Step①: Insert the crimped contact straight into the housing. Avoid damaging the periphery of the seal‑fitted cavity with the contact tip. Tilting the contact toward the housing locking side during insertion may cut the rubber seal plate and cause the contact tip to enter a neighboring cavity. Refer to the figure below; pay close attention to insertion orientation.
Step②: Push the crimped contact all the way in. Do not pry or apply excessive force, stop when you hear an audible click.
Step③: After hearing an audible click upon full insertion, gently pull the wire to confirm the crimped contact is securely locked by the housing lance.
Q: How to remove crimped contacts from the housing after incorrect insertion
A: If a crimped contact is inserted into the wrong cavity, removal shall only be performed by qualified personnel. Do not reuse the housing or rubber seal plate once they have been used.
Insert the extraction tool between the crimped contact and housing from the mating side. Push the tool in direction ① to disengage the housing lance from the contact locking hook. Then pull the wire in direction ② to remove the contact from the housing.
Q: What is the correct procedure for mating the male and female housings of this waterproof connector?
Step①: Align the locking tab on the male housing with the locking lever of the receptacle housing, as illustrated in the figure below. Perform mating along the mating axis; do not pry.
Step②: Mate the two housings until the lock is fully engaged. Verify secure housing locking by gently pulling the housing. (An audible click will be heard when the locking lever and locking tab are properly engaged.)