Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna115415r0300 – mb6/8,l4
TE Connectivity MB6/8.L4 1SNA115415R0300 is a grey four-block screw clamp distribution terminal assembly with a 6 mm² IEC rated cross-section and 41 A current rating for industrial power and control distribution.
£6.76
Why Choose the TE Connectivity MB6/8.L4 1SNA115415R0300 Distribution Terminal Block?
The TE Connectivity MB6/8.L4 1SNA115415R0300 is a grey four-block distribution terminal assembly designed for organised power and potential distribution in industrial control panels, switchgear, machinery and automation systems. Part of the established TE Connectivity ENTRELEC SNA range, it combines four interconnected terminal blocks into a convenient pre-configured DIN rail assembly.
The MB6/8.L4 uses proven screw clamp connection technology to provide secure and maintainable conductor termination. Its four interconnected blocks create a common electrical distribution point, allowing power or control potential to be distributed across multiple connections without separately installing and bridging four individual terminal blocks.
With a 6 mm² IEC rated cross-section, 41 A IEC rated current and 8 mm terminal spacing, the MB6/8.L4 provides a compact solution for industrial distribution wiring. Its 34.5 mm overall width and compatibility with G32, TH35-7.5 and TH35-15 DIN rails allow straightforward integration into a wide variety of panel designs.
Key Advantages
- Pre-configured four-block distribution terminal assembly for efficient common-potential wiring.
- Four interconnected blocks reduce the need for separate bridging components.
- 41 A IEC rated current with a 6 mm² IEC rated cross-section.
- Secure screw clamp connection technology for dependable conductor retention.
- Compact 34.5 mm overall width helps conserve DIN rail space.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Key Features
- TE Connectivity ENTRELEC SNA series.
- MB6/8.L4 distribution terminal block assembly.
- Four interconnected terminal blocks.
- Single-level distribution configuration.
- 6 mm² IEC rated cross-section.
- 8 AWG UL/CSA conductor size.
- 41 A IEC rated current.
- 50 A UL / 35 A CSA current ratings.
- 8 kV rated impulse withstand voltage.
- 8 mm individual terminal spacing.
Compact Four-Block Distribution for Industrial Panels
Distribution terminal assemblies provide an efficient way to create common electrical connections within control cabinets and machinery. The MB6/8.L4 combines four interconnected terminal blocks into one ready-to-install assembly, allowing power or control potential to be distributed between multiple conductors while reducing the number of individual terminals and bridging accessories that need to be selected and assembled.
The combination of a 6 mm² IEC rated cross-section, 41 A IEC current rating, screw clamp technology and compact DIN rail construction makes the MB6/8.L4 well suited to industrial distribution duties. Its modular SNA design also enables straightforward integration alongside compatible terminal blocks and accessories within larger electrical assemblies.
Typical Applications
- Industrial power distribution panels.
- Control voltage and common-potential distribution.
- PLC and automation control cabinets.
- Switchgear and electrical distribution assemblies.
- Machinery and production equipment.
- Power branching and common conductor circuits.
- OEM electrical and control panel assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 6 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | MB6/8.L4 | |
| Part number | 1SNA115415R0300 | |
| Product type | Distribution terminal block assembly | |
| Function | Distribution | |
| Configuration | 4 interconnected terminal blocks | |
| Number of blocks | 4 | |
| Number of levels | 1 | |
| Connection type | Screw clamp | |
| IEC rated cross-section | 6 mm² | |
| UL / CSA conductor size | 8 AWG | |
| Flexible conductor with insulated ferrule | 4 mm² | |
| Rigid conductor capacity | 10 mm² | |
| IEC rated current | 41 A | |
| UL rated current | 50 A | |
| CSA rated current | 35 A | |
| Rated impulse withstand voltage | 8 kV | |
| Tightening torque according to IEC 60947-1 | 0.8 Nm | |
| Manufacturer tightening torque | 1 Nm | |
| Wire stripping length | 12 mm | |
| Recommended screwdriver | 4 mm | |
| Individual terminal spacing | 8 mm | |
| Mounting type | DIN rail | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| DIN rail standard | IEC 60715 | |
| Colour | Grey | |
| Flammability rating | UL 94 V-2 | |
| Pollution degree | 2 | |
| Dimensions (H × W × D) | 44.5 × 34.5 × 40.5 mm | |
| Weight | 56 g | |
| Pack quantity | 5 | |
| EAN | 3472591154153 |
Frequently Asked Questions
What is the TE Connectivity MB6/8.L4 1SNA115415R0300 used for?
The MB6/8.L4 is a four-block distribution terminal assembly designed to create a common electrical connection for distributing power or control potential between multiple conductors in industrial electrical panels.
How many terminal blocks are included in the MB6/8.L4?
The MB6/8.L4 consists of four interconnected terminal blocks, providing a pre-configured distribution assembly for multiple conductor connections.
What is the current rating of the MB6/8.L4?
The MB6/8.L4 has an IEC rated current of 41 A. The corresponding UL and CSA current ratings are 50 A and 35 A respectively.
What conductor sizes are supported by the MB6/8.L4?
The MB6/8.L4 has an IEC rated cross-section of 6 mm² and an UL/CSA conductor size of 8 AWG. Manufacturer series data also specifies 4 mm² for flexible conductors with insulated ferrules and up to 10 mm² for rigid conductors.
Which DIN rails are compatible with the MB6/8.L4?
The MB6/8.L4 can be mounted on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715, providing flexible integration into industrial control and distribution panels.
Trusted Distribution Connectivity for Industrial Systems
TE Connectivity ENTRELEC SNA distribution terminal assemblies provide compact and dependable common-potential connections for industrial control panels, machinery and switchgear, with pre-configured interconnected blocks helping simplify installation and maintain organised panel wiring.
