M3 – Circular Modular Connectors
6, 5+3, 12- and 7+7 pole connector with PE
M3 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.
M3 series universal modular connectors offer a customized and cost-effective realisation of your application.
M3 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: 6 + PE, 5+3 + PE, 12 + PE, 7+7 + PE
- Contacts: High-quality machined contacts, silver- or gold-plated surfaces, crimp termination
- 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 (all except 7+7+PE), EAC, Germanischer Lloyd
Applikationen
You can use our M3 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
G18 series
| Number of contacts | 6+PE / 5+3+PE / 12+PE / 7+7+PE |
| Wire gauge | AWG 20 … 9 (0.5 … 6 mm²) |
| Rated voltage at PD3, altitude correction factor 1 (IEC 60664-1) | 6+PE: 230 V/400 V 5+3+PE: 3x 230 V/400 V, 5x 25 V 12+PE: 250 V 7+7+PE: 7x 250 V, 7x 200 V |
| Rated current Ie | 6+PE: 7.5 A … 35 A 5+3+PE: 3x 27.5 A … 50 A, 5x 7.5 A … 16 A 12+PE: 7.5 A … 16 A 7+7+PE: 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 |
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