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1sna115328r2300 – mb10/10.l2 dist term block(2)
TE Connectivity MB10/10.L2 1SNA115328R2300 is a grey two-terminal screw clamp distribution block with two internally commoned 10 mm² terminals and a 63 A IEC current rating for industrial power and control distribution.
£3.97
Why Choose the TE Connectivity MB10/10.L2 1SNA115328R2300 Distribution Terminal Block?
The TE Connectivity MB10/10.L2 1SNA115328R2300 is a grey two-terminal distribution block designed for reliable power distribution and conductor branching in industrial control panels, switchgear and automation systems. Part of the established TE Connectivity ENTRELEC SNA terminal block range, it provides two internally commoned 10 mm² terminals in a compact DIN rail assembly.
The MB10/10.L2 uses proven screw clamp connection technology to provide secure and maintainable conductor termination. Its two interconnected terminal blocks create a convenient common electrical connection, allowing power or potential to be distributed between conductors without requiring a separate external jumper between the two terminals.
With a 10 mm² IEC cross-section, 63 A IEC rated current and compact 10 mm terminal spacing, the MB10/10.L2 is well suited to distribution duties where dependable current handling and efficient panel organisation are required. It supports G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Key Advantages
- Pre-configured two-terminal distribution assembly for convenient power distribution.
- Two 10 mm² terminals commoned internally, reducing the need for external bridging.
- 63 A IEC rated current for industrial distribution circuits.
- Secure screw clamp connections for reliable conductor retention.
- Compact 22.5 mm overall width for efficient use of DIN rail space.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
Key Features
- TE Connectivity ENTRELEC SNA series.
- MB10/10.L2 distribution terminal block assembly.
- Two internally commoned terminals.
- 10 mm² IEC conductor cross-section.
- 6 AWG UL/CSA conductor size.
- 63 A IEC rated current.
- 65 A UL / 50 A CSA current ratings.
- 8 kV rated impulse withstand voltage.
- 10 mm terminal spacing.
- Grey insulating housing with UL 94 V-2 flammability classification.
Compact Power Distribution for Industrial Control Panels
Distribution terminal blocks provide a convenient way to create common electrical connections and distribute power between multiple conductors within a control panel. The MB10/10.L2 consists of two 10 mm² terminal blocks interconnected internally, providing a ready-made distribution point without the need to install a separate external jumper between the terminals.
Its 63 A IEC current rating, secure screw clamp technology and compact DIN rail construction make the MB10/10.L2 suitable for power distribution, control voltage distribution and common-potential wiring. The modular SNA format also allows it to be integrated neatly with other compatible terminal blocks in industrial electrical assemblies.
Typical Applications
- Industrial power distribution panels.
- Control voltage distribution circuits.
- Switchgear and electrical distribution assemblies.
- PLC and automation control cabinets.
- Machinery and production equipment.
- Common-potential and power branching circuits.
- OEM electrical and control panel assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 10 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | MB10/10.L2 | |
| Part number | 1SNA115328R2300 | |
| Product type | Distribution terminal block assembly | |
| Function | Distribution | |
| Configuration | 2 × 10 mm² terminals commoned internally | |
| Number of interconnected blocks | 2 | |
| Number of levels | 1 | |
| Connection type | Screw clamp | |
| IEC conductor cross-section | 10 mm² | |
| UL / CSA conductor size | 6 AWG | |
| Flexible conductor with insulated ferrule | 6 mm² | |
| Rigid conductor capacity | 16 mm² | |
| IEC rated current | 63 A | |
| UL rated current | 65 A | |
| CSA rated current | 50 A | |
| Rated impulse withstand voltage | 8 kV | |
| Tightening torque according to IEC 60947-1 | 1.2 Nm | |
| Manufacturer tightening torque | 1.4 Nm | |
| Wire stripping length | 12 mm | |
| Recommended screwdriver | 5.5 mm | |
| Terminal spacing | 10 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 × 22.5 × 40.5 mm | |
| Weight | 40 g | |
| Pack quantity | 5 | |
| EAN | 3472591153286 |
Frequently Asked Questions
What is the TE Connectivity MB10/10.L2 1SNA115328R2300 used for?
The MB10/10.L2 is a distribution terminal block assembly designed to create a common electrical connection between two terminals for power, control voltage and potential distribution in industrial electrical panels.
How many terminals are included in the MB10/10.L2?
The MB10/10.L2 contains two 10 mm² terminal blocks that are commoned internally, providing a ready-made two-point distribution connection.
What is the current rating of the MB10/10.L2?
The MB10/10.L2 has an IEC rated current of 63 A, with UL and CSA current ratings of 65 A and 50 A respectively.
What conductor sizes are supported by the MB10/10.L2?
The MB10/10.L2 is based on a 10 mm² IEC cross-section and 6 AWG UL/CSA size, with manufacturer data also specifying 6 mm² for flexible conductors with insulated ferrules and up to 16 mm² for rigid conductors.
Which DIN rails are compatible with the MB10/10.L2?
The MB10/10.L2 can be mounted on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715, making it suitable for common industrial control panel configurations.
Trusted Distribution Connectivity for Industrial Systems
TE Connectivity ENTRELEC SNA distribution terminal blocks provide compact, dependable and organised power distribution for industrial control panels, machinery and switchgear, with pre-configured internally commoned connections helping simplify panel assembly and maintenance.
