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.
1sna115336r1300 – mb70/10.l4 dist term block 2×2
TE Connectivity 1SNA115336R1300 MB70/10.L4 is a grey industrial distribution terminal block with one 70 mm² stud connection and four internally commoned 10 mm² screw clamp terminals for high-current power distribution.
£28.63
Why Choose the TE Connectivity 1SNA115336R1300 MB70/10.L4 Distribution Terminal Block?
The TE Connectivity 1SNA115336R1300 is an MB70/10.L4 distribution terminal block designed to distribute a high-capacity incoming power connection across multiple smaller outgoing conductors. Part of the established ENTRELEC SNA screw clamp range, it provides a compact and organised solution for power distribution within industrial control panels, switchgear and machinery.
The MB70/10.L4 combines one 70 mm² stud connection with four 10 mm² screw clamp terminals, with the connections commoned internally for efficient power distribution. This arrangement allows a larger incoming conductor to supply four branch connections from a single DIN rail-mounted assembly, reducing the need for separate distribution components and additional wiring.
With a robust grey insulating housing, 10 mm terminal spacing and an 8 kV impulse withstand voltage, the 1SNA115336R1300 is engineered for professional industrial installations. It can be mounted on G32, TH35-7.5 and TH35-15 rails and measures approximately 74 × 68 × 44.2 mm, providing substantial distribution capability in a compact panel footprint.
Key Advantages
- One 70 mm² incoming connection distributes power to four smaller outgoing terminals.
- Four 10 mm² screw clamp outputs are commoned internally for straightforward branch distribution.
- Combines multiple distribution connections into a single compact DIN rail-mounted block.
- 8 kV impulse withstand voltage supports dependable industrial operation.
- Secure screw clamp termination provides robust and serviceable outgoing connections.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails for flexible panel installation.
Key Features
- TE Connectivity / ENTRELEC MB70/10.L4 distribution terminal block.
- Distribution function for industrial power circuits.
- 1 × 70 mm² stud connection.
- 4 × 10 mm² screw clamp terminals.
- Connections are commoned internally.
- Single-level construction.
- 10 mm terminal spacing.
- Grey industrial insulating housing.
Efficient High-Current Distribution for Industrial Power Systems
Distribution terminal blocks provide a structured method of dividing a larger incoming power supply into several smaller branch circuits. By integrating the connections within one commoned assembly, they reduce additional wiring, simplify panel layouts and provide clearly organised connection points for downstream equipment.
The ENTRELEC MB70/10.L4 is particularly suited to this role, combining a 70 mm² incoming stud connection with four internally commoned 10 mm² outputs. Its robust screw clamp technology and compatibility with common industrial DIN rail formats make it a practical choice for power distribution in switchgear, motor control and automation panels.
Typical Applications
- Industrial power distribution panels.
- Motor control centres and machinery cabinets.
- Switchgear and electrical distribution equipment.
- Factory automation control systems.
- Distribution from a high-capacity incoming conductor to multiple branch circuits.
- DIN rail-mounted industrial power assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Connection Points | 4 | |
|---|---|---|
| Connection | Stud / bolt | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 70 mm² | |
| Number of Levels | 1 | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | MB70/10.L4 | |
| Part number | 1SNA115336R1300 | |
| Product type | Distribution terminal block | |
| Function | Power distribution | |
| Incoming connection | 1 × 70 mm² stud connection | |
| Outgoing connections | 4 × 10 mm² screw clamp terminals | |
| Output terminal rated cross-section | 10 mm² | |
| Internal connection | Commoned | |
| Connection type | Screw clamp / stud | |
| Number of levels | 1 | |
| Rated voltage | 800 V | |
| Rated current | 200 A | |
| Rated impulse withstand voltage | 8 kV | |
| Spacing | 10 mm | |
| Wire stripping length | 12 mm | |
| Tightening torque to IEC 60947-1 | 1.2 N·m | |
| Manufacturer tightening torque | 1.4 N·m | |
| Colour | Grey | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 to IEC 60715 | |
| Width | 74 mm | |
| Height | 68 mm | |
| Depth | 44.2 mm | |
| Dimensions (W × H × D) | 74 × 68 × 44.2 mm | |
| Product net weight | 130 g | |
| EAN | 3472591153361 | |
| RoHS compliant | Yes |
Frequently Asked Questions
What is the TE Connectivity 1SNA115336R1300 used for?
The 1SNA115336R1300 is an MB70/10.L4 distribution terminal block designed to distribute an incoming high-capacity electrical connection across multiple smaller outgoing branch connections in industrial panels.
What connections does the MB70/10.L4 provide?
The MB70/10.L4 provides one 70 mm² stud connection and four 10 mm² screw clamp terminals, with the connections commoned internally for power distribution.
What are the electrical ratings of the 1SNA115336R1300?
The distribution block is rated at up to 200 A and 800 V and has a rated impulse withstand voltage of 8 kV.
What are the dimensions of the MB70/10.L4?
The terminal block measures approximately 74 × 68 × 44.2 mm (width × height × depth) and has a net weight of approximately 130 g.
Which DIN rails are compatible with the MB70/10.L4?
The MB70/10.L4 can be installed on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715, providing flexible mounting within industrial electrical panels.
Trusted by Panel Builders Worldwide
TE Connectivity ENTRELEC distribution terminal blocks are used by panel builders, electrical engineers and automation professionals to create organised, dependable and serviceable power distribution systems for industrial machinery, switchgear and control equipment.
