M1 – Circular Modular Connectors

4 and 6 pole connector with PE

M1 series

M connectors are modular. The modular connector design allows many variations of assembly.

M series universal industrial connectors are designed for safety and reliability in harsh ambient conditions.

M1 series universal modular connectors offer a customized and cost-effective realisation of your application.
M1 series circular connectors are dustproof and water pressure tight. They are also resistant to the effects of aggressive liquids and vapors as well as the extremes of temperature in a range from -50° C up to +100° C.

Features

Contact arrangement: 4 + PE and 6 + PE
Contacts: High-quality machined contacts, silver or gold plated, crimped connections
Modular design
Rugged shell made of impact resistent plastic
Functional threaded coupling with protection degree IP67 / IP69K
Electrical and mechanical characteristics to IEC 61984
Approvals: UL, EAC

Applikationen

You can use our M1 series connectors for various applications, especially where high reliability under harsh environmental conditions is important. Typical applications are: mining, ship-building, power plant construction, mechanical and traffic engineering, environmental technology or food processing. We hold numerous official approvals.

Specifications

M1 Series

Number of contacts	4+PE / 6+PE
Wire gauge	AWG 20 … AWG 13 (0.5 … 2.5 mm²)
Rated voltage at PD3, altitude correction factor 1 (IEC 60664-1)	4+PE: 230 V/400 V 6+PE: 250 V
Rated current I_e	7.5 A … 16 A
Orientations	2
Contact resistance	< 3 mΩ
Insulation resistance	1 GΩ
IP rating (IEC 60529)	IP67 / IP69K (mated/with protection cap)
Mechanical endurance	5,000
Temperature range	-50° C … +100° C
Material, shells	Polyamide PA6.6 GF30, black
Material, inserts	Polyamide PA6.6 GF30, black
Material, seals	NBR, CR, black
Shells, flammability rating	UL94V-0
Contact terminal type	Crimp
Contact material	Copper wrought alloy
Contact finish	Silver / gold
Coupling	Threaded coupling