Article MM4
Morsettiere
The MM4 terminal block is designed to provide reliable protection for electrical connections within poles. Made of self-extinguishing and shatterproof polyamide 6.6 resin, it offers double insulation (class 2) according to the CEI 64-8/4 standard.
Technical features:
- Material: Self-extinguishing and shatterproof polyamide 6.6 resin
- Insulation: Double (class 2) according to CEI 64-8/4
- Nominal voltage: 450 V
- Maximum current: 63 A
- DIN rail: Double DIN rail (46277/3)
- Connector: 4-way
- Supported cable sections: 6, 16, 35, and 50 mm²
- Dimensions: 80x345x90 mm
- Minimum pole diameter: 127 mm
- Seals: Rubber seals for perfect cable sealing
- Protection degree: IP54 according to CEI EN 60529
- Impact resistance: IK8 according to CEI EN 50102
This terminal block is equipped with rubber seals that ensure optimal cable sealing. The IP54 protection rating and IK8 impact resistance provide high reliability against weather and mechanical stresses, making it ideal for safe and durable installations in light poles.
|
Description
|
mm
|
mm²
|
n
|
A
|
|
|---|---|---|---|---|---|
| MM4 | Electrical cable connection terminal blocks | 127 | 6, 16, 35 - 6, 16, 35,50 | 5 - 4 | - |
-
The terminal blocks are “CE” marked.
-
The terminal blocks are made of self-extinguishing and shatterproof polyamide 6.6 resin.
-
- CEI EN 60529: Specifies the IP (International Protection) rating against the ingress of solids and liquids.
- CEI EN 50102: Specifies the IK (International Protection Code) rating against mechanical impact.
TERMINAL BLOCK FOR CABLE CONNECTIONS model MM4
The model MM4 terminal, supplied by NCM, provides reliable protection for electrical connections inside poles. Made of self-extinguishing and shatterproof polyamide 6.6 resin, it offers double insulation (class 2) according to the CEI 64-8/4 standard. Equipped with a double DIN rail (46277/3) and a 4-way connector, it supports wiring with sections of 6, 16, 35, and 50 mm².
With dimensions of 80x345x90 mm and a minimum pole diameter of 127 mm, the terminal is provided with rubber gaskets for a perfect seal of the cables. Certified with a protection rating of IP54 and impact resistance IK8, it ensures safety and reliability against weather conditions and mechanical stress.
Dimensional Characteristics of the Terminal Block:
| Feature | Value |
|---|---|
| Container Material | Self-extinguishing, shatterproof polyamide 6.6 resin |
| DIN Rail | Double DIN rail (46277/3) |
| 4-way Connector | Wiring from 6, 16, 35, 50 mm² |
| Additional Accessories | Fuse holders, MCB surge protectors, etc. |
| Gaskets | Two sets of rubber gaskets for perfect cable sealing |
| Pole Cap | P / 100-350A |
| Dimensions (Base x Height x Depth) | 80x345x90 mm |
| Minimum Pole Diameter | 127 mm |
| Nominal Voltage | 450 V |
| Maximum Current | 63 A |
| Insulation Classification | Class 2 according to CEI 64-8/4 |
| Protection Rating | IP54 CEI EN 60529 |
| Impact Resistance | IK8 according to CEI EN 50102 |