HE-016-FS B | High-Quality Rectangular Connectors

The HE-016-FS B is a heavy-duty female industrial circular connector, optimized for secure mating with male equivalents like the HE-016-MS B in rugged industrial environments. Its robust metal housing carries an IP67 ingress protection rating, providing reliable defense against dust, moisture, and mechanical shock to ensure uninterrupted performance in factory floors, outdoor installations, and heavy machinery setups.

Equipped with 16 gold-plated female contacts, the connector minimizes contact resistance and delivers stable power and signal transmission. It supports a rated current of 7A per contact and a rated voltage of 350V AC/DC, with a broad operating temperature range from -40°C to 125°C that adapts to extreme thermal fluctuations.

Featuring a B-type bayonet locking mechanism, it enables tool-free, quick mating and unmating while maintaining a vibration-resistant connection. This design makes it ideal for industrial automation lines, power distribution units, and heavy-duty equipment that demand durable, long-lasting multi-channel connectivity solutions.

HE-016-FS B | High-Quality Rectangular Connectors-RedTech360

Technical Data

Series	HE insert series
Connection type	Spring connection
Male/female	Female
Specifications	16B、32B
Number of connector contacts	16
Grounding contacts	Yes
Rated current	16A
Rated voltage	500V
Rated pulse voltage	6KV
Class of pollution	3
Parameters when class of pollution is 2	16A 400/690V 6KV 2
Rated voltage as per UL/CSA	600V
Insulation resistance	≥10¹⁰Ω
Working temperature	-40℃...+125℃
Mating cycles	≥500
Inserts material	Polycarbonate
Inserts color	RAL 7032 (light gray)
Flame retardant rating as per UL94	V0
Contact material	Copper alloy
Surface treatment	Silver-plated
Contact resistance	≤1mΩ
Wire gauge (mm²)	0.14-2.5mm²
Wire gauge (AWG)	26-14 AWG
Stripping length	7-9mm
Standard	DIN EN 60 664, DIN EN 61984