M35/16 Entrelec Grey Feedthrough Terminal 35mm² 1SNA115124R0700

The M35/16 (alternate code 1SNA115124R0700) is a 35mm² grey feedthrough terminal block from Entrelec, manufactured by TE Connectivity, rated at 125A and designed for reliable screw clamp connections in industrial control panels and power distribution assemblies.

The M35/16 is a heavy-duty screw clamp feedthrough terminal block capable of handling conductors up to 35mm² flexible or 50mm² rigid, making it well suited to high-current applications up to 125A at 1000V AC. Its closed terminal block design eliminates the need for an end section, improving rigidity and simplifying panel assembly. The asymmetrical body shape prevents the risk of short circuits and allows quick, confident mounting onto DIN rail.

Key Features

• 125A Current Rating: Handles high-load circuits with confidence, supported by a short-time withstand current of 4200A at 1 second.
• Screw Clamp Connection: TE Connectivity's proven screw clamp design resists loosening from vibration and shock, reducing the need for retightening campaigns in service.
• Wide Conductor Compatibility: Accepts flexible conductors from 6–35mm² and rigid conductors from 6–50mm², including insulated ferrules up to 35mm², giving flexibility across a range of cable sizes.
• Universal DIN Rail Mounting: Compatible with G32, TH35-7.5, and TH35-15 rails, so it integrates into virtually any standard panel build without additional adapters.
• 1000V AC Rated: Suitable for mains-level power circuits, with an impulse withstand voltage of 8000V and a dielectric test voltage of 3500V.
• IP20 Protection: Provides finger protection at the main terminals in accordance with IEC 60529.
• UL 94V-0 Flammability Rating: Polyamide 6.6 housing meets the most stringent flammability standard, contributing to panel fire safety.
• Angled Conductor Entry: Guides the cable directly into the clamp, making termination faster and reducing wiring errors.

Applications

The M35/16 is designed for use in industrial control panels, switchgear, and power distribution assemblies where high-current connections are required. It is commonly used in manufacturing plant electrical enclosures, motor control centres, building services panels, and machinery where robust, maintainable connections at 35mm² and above are essential. The terminal is suitable for copper conductors and is appropriate for environments with pollution degree 3, making it a practical choice for demanding industrial settings.

Standards and Sustainability

The M35/16 holds CE, CB, cUL, CSA, and EAC certifications, complies with IEC 60947-1 and IEC 60529, is RoHS compliant in accordance with EU Directive 2002/95/EC, and is eco-designed to international environmental standards.

Manufactured by TE Connectivity, country of origin Poland. Order code: M35/16 / 1SNA115124R0700.

Frequently Asked Questions

What cable sizes can be connected to the M35/16?

The M35/16 accepts flexible conductors from 6–35mm² and rigid conductors from 6–50mm². It also supports insulated ferrules up to 35mm².

What DIN rails is the M35/16 compatible with?

It mounts onto G32, TH35-7.5, and TH35-15 rails — all standard DIN rail profiles used in industrial panel building.

What is the recommended tightening torque for the M35/16?

TE Connectivity specifies 2.8 Nm per IEC 60947-1, with a manufacturer recommendation of 3 Nm. Use a flat-bladed screwdriver of 6.5–7mm.

How does the M35/16 differ from smaller terminals in the same family?

The M35/16 is rated for 35mm² flexible conductors and 125A, compared to smaller variants such as the M16/12 (16mm², 76A) or M10/10 (10mm², 57A), making it the correct choice where higher current capacity is required.

Where can I buy the M35/16 Entrelec Grey Feedthrough Terminal 35mm² 1SNA115124R0700 in the UK?

CSE Distributors is a trusted UK supplier with branches in Wooburn Green (South Bucks) and Eastleigh (Southampton), backed by over 50 years in the industry and hundreds of positive customer reviews. As an official franchised distributor for world-leading brands, CSE offers genuine products, full warranty, and same-day despatch on stocked lines.