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1sna115333r1000 – mb10/10,l8
TE Connectivity 1SNA115333R1000 MB10/10.L8 is a grey 10 mm² Entrelec SNA eight-block screw-clamp distribution terminal assembly rated at 63 A IEC for organised industrial DIN rail electrical distribution.
£29.44
Why Choose the TE Connectivity 1SNA115333R1000 MB10/10.L8 Distribution Terminal Block?
The TE Connectivity 1SNA115333R1000 is an MB10/10.L8 grey distribution terminal block assembly from the established Entrelec SNA screw terminal range. Designed for organised electrical distribution in industrial control panels, switchgear and automation equipment, it provides a factory-configured solution for distributing a common potential across multiple connection points.
The MB10/10.L8 is an eight-block interconnected distribution assembly using proven screw-clamp connection technology. By providing a ready-made interconnected terminal arrangement, it can simplify panel construction compared with assembling and bridging individual terminals on site, while maintaining accessible screw connections for installation, testing and maintenance.
With a 10 mm² IEC cross-section, 63 A IEC rated current and compact 10 mm terminal spacing, the 1SNA115333R1000 is designed for dependable industrial power and control distribution. The complete L8 assembly measures 82.5 mm wide and can be installed on G32, TH35-7.5 or TH35-15 mounting rails.
Key Advantages
- Factory-configured eight-block distribution terminal assembly.
- 10 mm² IEC cross-section for industrial distribution circuits.
- 63 A IEC rated current for dependable electrical distribution.
- Proven screw-clamp connection technology.
- 8 kV rated impulse withstand voltage.
- Compatible with G32, TH35-7.5 and TH35-15 mounting rails.
Key Features
- TE Connectivity / Entrelec MB10/10.L8 distribution terminal block assembly.
- Part of the SNA screw terminal range.
- L8 interconnected eight-block configuration.
- Single-level construction.
- 10 mm² IEC cross-section.
- 63 A IEC rated current.
- 8 kV rated impulse withstand voltage.
- 10 mm terminal spacing.
- Grey housing with UL 94 V-2 flammability classification.
- Complete assembly width of 82.5 mm.
Pre-Configured Eight-Block Distribution for Industrial Panels
Distribution terminal assemblies provide a practical way to distribute a common electrical potential across several connection points while keeping panel wiring organised and serviceable. The MB10/10.L8 uses eight interconnected terminal blocks in a factory-configured assembly, reducing the need to select and install separate bridging components for an equivalent distribution arrangement.
The MB10/10.L8 combines a 63 A IEC rating with screw-clamp connections and support for common G32 and TH35 rail formats. Its modular SNA construction makes it suitable for panel builders, machine manufacturers and maintenance engineers requiring an established Entrelec distribution solution in industrial electrical systems.
Typical Applications
- Industrial electrical distribution panels.
- Control and automation cabinets.
- Switchgear and controlgear assemblies.
- Common-potential distribution circuits.
- Machine control and production equipment.
- DIN rail power distribution assemblies.
- OEM machinery and industrial automation systems.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Screw clamp | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 10 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA Screw | |
| Model | MB10/10.L8 | |
| Manufacturer part number | 1SNA115333R1000 | |
| Product type | Distribution terminal block assembly | |
| Function | Distribution | |
| Configuration | L8, 8 interconnected terminal blocks | |
| Connection type | Screw clamp | |
| Number of levels | 1 | |
| IEC cross-section | 10 mm² | |
| UL/CSA conductor size | 6 AWG | |
| IEC rated current | 63 A | |
| UL/CSA current rating | 65/50 A | |
| Rated impulse withstand voltage | 8 kV | |
| Pollution degree | 2 | |
| Wire stripping length | 12 mm | |
| Tightening torque according to IEC 60947-1 | 1.2 N·m | |
| Manufacturer tightening torque | 1.4 N·m | |
| Recommended screwdriver | 5.5 mm | |
| Flammability rating | UL 94 V-2 | |
| Colour | Grey | |
| Terminal spacing | 10 mm | |
| Mounting | G32, TH35-7.5 or TH35-15 rail | |
| Height | 44.5 mm | |
| Width | 82.5 mm | |
| Depth | 40.5 mm | |
| Product net weight | 150 g | |
| ETIM classification | EC001894 – Distributor assembly terminal blocks | |
| Customs tariff number | 85369010 | |
| Minimum order quantity | 1 piece | |
| EAN | 3472591153330 |
Frequently Asked Questions
What is the TE Connectivity 1SNA115333R1000?
The 1SNA115333R1000 is an MB10/10.L8 grey screw-clamp distribution terminal assembly from the Entrelec SNA range, providing eight interconnected terminal blocks for industrial electrical distribution.
What does L8 mean on the MB10/10.L8?
The L8 designation identifies an assembly containing eight interconnected MB10/10 terminal blocks, providing a pre-configured multi-point distribution solution.
What is the current rating of the MB10/10.L8?
The MB10/10.L8 has an IEC rated current of 63 A. Its published UL/CSA current ratings are 65/50 A.
What are the dimensions of the 1SNA115333R1000?
The complete MB10/10.L8 assembly measures 44.5 mm high, 82.5 mm wide and 40.5 mm deep and has a net weight of approximately 150 g.
Which mounting rails are compatible with the MB10/10.L8?
The 1SNA115333R1000 can be installed on G32, TH35-7.5 and TH35-15 mounting rails in accordance with IEC 60715.
Trusted Industrial Connectivity
TE Connectivity Entrelec SNA distribution terminal assemblies provide panel builders, machine manufacturers and automation engineers with robust, pre-configured solutions for organising and distributing electrical connections in industrial control and power systems.
