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1sna115145r1400 – m 120/35 af
TE Connectivity 1SNA115145R1400 M120/35.AF is a grey 192 A, 1000 V feed-through power terminal block combining an M8 stud with a screw-clamp connection for industrial conductors up to 120 mm².
£17.42
Why Choose the TE Connectivity 1SNA115145R1400 M120/35.AF Power Terminal Block?
The TE Connectivity 1SNA115145R1400, type M120/35.AF, is a grey high-current feed-through power terminal block from the Entrelec SNA range. Designed for industrial power distribution, it combines one M8 stud connection with one screw-clamp connection, providing a compact interface between cable-lug and direct-conductor wiring.
The M120/35.AF features a 35 mm spacing and supports large conductors, with the screw-clamp side accepting rigid conductors from 35–120 mm². The stud connection accommodates conductors fitted with suitable cable lugs and is designed for lug mounting in accordance with NF C 20-130 and DIN 46234.
Rated at up to 192 A and 1000 V, the 1SNA115145R1400 is engineered for demanding power circuits. It can be installed on G32, TH35-7.5 and TH35-15 mounting rails or used in compatible base-mount configurations, providing installation flexibility for switchgear, distribution panels, machinery and industrial control systems.
Key Advantages
- High-current 192 A, 1000 V power terminal block.
- Combines one M8 stud and one screw-clamp connection in a single feed-through terminal.
- Screw-clamp side supports rigid conductors up to 120 mm².
- Compatible with G32 and TH35 DIN rail systems.
- Supports rail or base mounting for flexible panel design.
- Compact 35 mm spacing for a high-capacity power connection.
Key Features
- TE Connectivity / Entrelec M120/35.AF power terminal block.
- Feed-through electrical function.
- One M8 stud + one screw clamp connection arrangement.
- 35 mm terminal spacing.
- Grey insulating housing.
- 192 A rated current.
- 1000 V rated voltage.
- Screw-clamp rigid conductor capacity up to 120 mm².
- Lug mounting designed in accordance with NF C 20-130 and DIN 46234.
- Multiple marking options for circuit identification.
- Compatible with rail and base mounting.
- Wide -55 to +110 °C operating temperature range.
High-Current Stud and Screw-Clamp Power Connections
The M120/35.AF combines two different termination methods within one feed-through terminal. The M8 stud connection provides a secure interface for suitably prepared cable lugs, while the opposite screw-clamp connection accepts large conductors directly. This arrangement is particularly useful when transitioning between lug-terminated power cables and conventional panel wiring.
With a 192 A current rating, 1000 V voltage rating and conductor capacity reaching 120 mm² on the screw-clamp side, the TE Connectivity 1SNA115145R1400 is designed for substantial industrial power circuits. Rail or base mounting and compatibility with common G32 and TH35 rail formats also make it adaptable to both new panel designs and maintenance of existing Entrelec SNA installations.
Typical Applications
- Industrial power distribution panels.
- Switchgear and control cabinets.
- High-current machinery connections.
- Motor control and power distribution systems.
- Industrial automation equipment.
- Cable-lug to screw-clamp transition connections.
- OEM machinery and electrical panel building.
Technical Specifications
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| Number of Connection Points | 2 | |
|---|---|---|
| Connection | Stud / bolt | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 70 mm² | |
| Number of Levels | 1 | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | Entrelec SNA | |
| Part number | 1SNA115145R1400 | |
| Type | M120/35.AF | |
| Product type | Power terminal block | |
| Function | Feed-through | |
| Connection type | Stud + screw clamp | |
| Stud size | M8 | |
| Number of levels | 1 | |
| Number of connection points | 2 | |
| Rated cross-section | 70 mm² | |
| Maximum screw-clamp conductor size | 120 mm² | |
| Screw clamp, rigid conductor | 1 × 35–120 mm² | |
| Screw clamp, rigid conductors | 2 × 35–120 mm² | |
| Screw clamp, flexible conductor | 1 × 35–70 mm² | |
| Screw clamp, flexible conductors | 2 × 35–70 mm² | |
| Stud, rigid conductor | 1 × 2.5–70 mm² | |
| Stud, flexible conductor | 1 × 2.5–70 mm² | |
| Rated current | 192 A | |
| Rated voltage | 1000 V | |
| Spacing / width | 35 mm | |
| Product height | 69 mm | |
| Product depth / length | 70 mm | |
| Colour | Grey | |
| Mounting | DIN rail or base mounting | |
| DIN rail compatibility | G32 (32 × 15 mm), TH35-7.5 (35 × 7.5 mm), TH35-15 (35 × 15 mm) | |
| Cable lug tightening torque | 12 Nm | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Product net weight | Approx. 160 g | |
| Pack quantity | 10 pieces | |
| EAN | 3472591151459 |
Frequently Asked Questions
What is the TE Connectivity 1SNA115145R1400?
The 1SNA115145R1400 is the Entrelec M120/35.AF high-current feed-through power terminal block, combining one M8 stud connection with one screw-clamp connection.
What are the current and voltage ratings of the M120/35.AF?
The M120/35.AF is specified with a rated current of 192 A and a rated voltage of 1000 V.
What conductor size can the screw-clamp side accept?
The screw-clamp connection accepts rigid conductors from 35–120 mm² and flexible conductors from 35–70 mm², depending on the conductor configuration.
What type of stud does the M120/35.AF use?
The terminal block uses an M8 stud for cable-lug connections, with lug mounting designed in accordance with NF C 20-130 and DIN 46234.
Which mounting rails are compatible with 1SNA115145R1400?
The M120/35.AF supports G32 (32 × 15 mm), TH35-7.5 (35 × 7.5 mm) and TH35-15 (35 × 15 mm) mounting rails and can also be used in compatible base-mount installations.
What are the dimensions of the M120/35.AF?
The terminal block measures approximately 35 mm wide, 69 mm high and 70 mm deep, with a net product weight of approximately 160 g.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity Entrelec SNA power terminal blocks provide robust high-current connection solutions for industrial electrical installations, helping panel builders, machine manufacturers and automation engineers create reliable, accessible and serviceable power distribution systems.
