Article MM9
Morsettiere
The MM9 terminal block is designed to provide a secure and versatile electrical connection within light poles, featuring an inspectionable polycarbonate door for easy access and maintenance.
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 to house a 5-pole terminal 5x3x35 mm² and derivations for lighting bodies
- Accessories: The upper DIN rail can accommodate fuse holders and other additional accessories like circuit breakers
- Supported cable sections: 5x3x35 mm² for the terminal and derivations
- Dimensions: 345x115x90 mm (base x height x depth)
- Minimum pole diameter: 127 mm
- Seals: Two series of rubber grommets for optimal sealing of incoming and outgoing power cables
- Cover: Aluminum cover to close the slot after installation
- Protection degree: IP54 according to CEI EN 60529
- Impact resistance: IK8 according to CEI EN 50102
The MM9 terminal block allows interconnection between the main power supply and a junction using the same 5x3x35 mm² terminal. It is equipped with a sliding DIN carriage to facilitate position adjustment after wiring. The IP54 protection rating and IK8 impact resistance provide high reliability against weather and mechanical stresses, making it ideal for secure and durable installations in light poles.
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Description
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mm
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mm²
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n
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A
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| MM9 | Electrical cable connection terminal blocks | 127 | 6, 16, 35 - 6, 16, 35,50 | 5 - 4 | - |
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The terminal blocks are “CE” marked.
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The terminal blocks are made of self-extinguishing and shatterproof polyamide 6.6 resin.
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- 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 MM9
The MM9 terminal block, supplied by NCM, features an inspectionable polycarbonate door, providing reliable protection for electrical connections within poles. Equipped with a double DIN rail to house a 5-pole terminal and a three-way connection of 5x3x35 mm², along with a derivation for lighting bodies, it supports the installation of fuse holders and other accessories via the upper DIN rail. The terminal block is also fitted with two series of rubber grommets for optimal sealing of power cables.
Made of self-extinguishing and shatterproof polyamide 6.6 resin, the MM9 terminal block ensures safe and reliable electrical connections. With dimensions of 345x115x90 mm and a minimum pole diameter of 127 mm, it provides double insulation (class 2) according to CEI 64-8/4 standards. Certified with a nominal voltage of 450 V and a maximum current of 63 A, the terminal block offers an IP54 protection degree against weather conditions and IK8 impact resistance according to CEI EN 50102 standards, ensuring high reliability for outdoor electrical installations.
Dimensional Characteristics of the Terminal Block:
| Feature | Specification |
|---|---|
| Material | Self-extinguishing and shatterproof polyamide 6.6 resin |
| Door | Inspectionable polycarbonate door |
| DIN rail | Double DIN rail |
| 5-pole connector | Three-way 5x3x35 mm² plus derivation for lighting bodies |
| Additional accessories | Fuse holders and other extra accessories |
| Seals | Two series of rubber grommets for optimal cable sealing |
| Cover | PNP/100-350 (pole cover) |
| Dimensions (Base x Height x Depth) | 345x115x90 mm |
| Minimum pole diameter | 127 mm |
| DIN sliding carriage | Allows for natural positioning after wiring |
| Nominal voltage | 450 V |
| Maximum current | 63 A |
| Insulation classification | Class 2 according to CEI 64-8/4 |
| Protection degree | IP54 CEI EN 60529 |
| Impact resistance | IK8 according to CEI EN 50102 |