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1sna115329r2400 – mb10/10.l3 dist term block(3)
TE Connectivity MB10/10.L3 1SNA115329R2400 is a grey three-block screw clamp distribution terminal assembly with a 10 mm² IEC rated cross-section, 63 A current rating and 800 V voltage rating for industrial power and control distribution.
£6.03
Why Choose the TE Connectivity MB10/10.L3 1SNA115329R2400 Distribution Terminal Block?
The TE Connectivity MB10/10.L3 1SNA115329R2400 is a grey three-block distribution terminal assembly designed for reliable power and potential distribution in industrial control panels, switchgear and automation systems. Part of the established TE Connectivity ENTRELEC SNA terminal block range, it provides a pre-configured group of three interconnected terminals for efficient distribution wiring.
The MB10/10.L3 uses proven screw clamp connection technology to provide secure, maintainable conductor termination. Its three interconnected terminal blocks create a common electrical connection for distributing power or control potential between multiple conductors, reducing the need to assemble and bridge individual terminals separately.
With a 10 mm² IEC rated cross-section, 63 A IEC rated current and 800 V IEC rated voltage, the MB10/10.L3 is well suited to demanding industrial distribution duties. The assembly has 10 mm terminal spacing, a compact overall width of 32.5 mm and compatibility with G32, TH35-7.5 and TH35-15 DIN rails.
Key Advantages
- Pre-configured three-block distribution terminal assembly for efficient power distribution.
- Interconnected terminals provide a common electrical distribution point without separately installing bridges between individual blocks.
- 63 A IEC rated current for industrial distribution circuits.
- 800 V IEC rated voltage for demanding electrical installations.
- Secure screw clamp connections provide reliable conductor retention and straightforward maintenance.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Key Features
- TE Connectivity ENTRELEC SNA series.
- MB10/10.L3 distribution terminal block assembly.
- Three interconnected terminal blocks.
- 10 mm² IEC rated cross-section.
- 63 A IEC rated current.
- 65 A UL / 50 A CSA current ratings.
- 800 V IEC rated voltage.
- 600 V UL / CSA rated voltage.
- 8 kV rated impulse withstand voltage.
- 10 mm terminal spacing.
Efficient Three-Block Distribution for Industrial Panels
Distribution terminal assemblies provide an organised method of creating common electrical connections within industrial control cabinets. The MB10/10.L3 combines three interconnected 10 mm²-class terminal blocks into a ready-to-install assembly, simplifying the distribution of power or control potential to multiple circuits while reducing the number of separate components required.
The combination of a 63 A IEC current rating, 800 V IEC voltage rating, screw clamp technology and compact DIN rail construction makes the MB10/10.L3 suitable for industrial power distribution and common-potential wiring. Its modular SNA format also allows straightforward integration alongside compatible terminal blocks within larger electrical assemblies.
Typical Applications
- Industrial power distribution panels.
- Control voltage and common-potential distribution.
- Switchgear and electrical distribution assemblies.
- PLC and automation control cabinets.
- Machinery and production equipment.
- Power branching and common conductor 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.L3 | |
| Part number | 1SNA115329R2400 | |
| Product type | Distribution terminal block assembly | |
| Function | Distribution | |
| Configuration | Three interconnected terminal blocks | |
| Number of blocks | 3 | |
| Number of levels | 1 | |
| Connection type | Screw clamp | |
| IEC rated 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 | |
| IEC rated voltage | 800 V | |
| UL / CSA rated voltage | 600 V | |
| 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 × 32.5 × 40.5 mm | |
| Weight | 60 g | |
| Pack quantity | 5 | |
| EAN | 3472591153293 |
Frequently Asked Questions
What is the TE Connectivity MB10/10.L3 1SNA115329R2400 used for?
The MB10/10.L3 is a distribution terminal block assembly designed to provide 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 MB10/10.L3?
The MB10/10.L3 consists of three interconnected terminal blocks, providing a pre-configured distribution assembly for multiple conductor connections.
What are the current and voltage ratings of the MB10/10.L3?
The MB10/10.L3 is rated at 63 A and 800 V under IEC specifications. It also carries UL and CSA voltage ratings of 600 V, with current ratings of 65 A UL and 50 A CSA.
What conductor sizes are supported by the MB10/10.L3?
The MB10/10.L3 has an IEC rated cross-section of 10 mm² and a UL/CSA conductor size of 6 AWG. Manufacturer series data also specifies 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.L3?
The MB10/10.L3 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.
