HE-024-MS B(25-48) | High-Quality Rectangular Connectors

The HE-024-MS B(25-48) is a heavy-duty male industrial circular connector designed for high-power, multi-channel connectivity in demanding industrial scenarios. Constructed with a ruggedized metal housing and IP67 ingress protection, it provides superior defense against dust, moisture, and mechanical impact, maintaining stable performance even in harsh outdoor or factory-floor environments.

It is equipped with 24 gold-plated male contacts, optimized for low contact resistance and efficient power/signal transmission. The connector supports a rated current of 8A per contact and a rated voltage of 400V AC/DC, with an operating temperature range spanning from -40°C to 125°C to adapt to extreme thermal conditions.

Featuring a secure bayonet locking mechanism with a B-type coupling design, it enables tool-free, vibration-resistant mating and unmating. Its versatile 25–48 wire gauge compatibility makes it ideal for heavy machinery, power distribution systems, and industrial automation equipment requiring reliable, high-density connectivity.

HE-024-MS B(25-48) | High-Quality Rectangular Connectors-RedTech360

Technical Data

Series	HE insert series
Connection type	Spring connection
Male/female	Male
Specifications	24B、48B
Number of connector contacts	24
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