TE Connectivity 1SNA150018R0700 SFR16 is a compact 16 mm² spring clamp rated at 76 A for secure conductor connections in industrial electrical panels, machinery and automation systems.
£0.66
The TE Connectivity 1SNA150018R0700, also known as the SFR16, is a compact and robust 16 mm² spring clamp designed for reliable conductor connections in industrial electrical panels, automation systems and machinery. Part of the established ENTRELEC terminal connection range, the SFR16 provides spring connection technology for fast, secure and maintenance-friendly industrial wiring.
The SFR16 spring clamp provides a strong electrical connection without relying on conventional screw tightening. Spring technology maintains consistent contact pressure on the conductor, making it particularly useful in industrial installations where dependable connections, efficient assembly and resistance to operational vibration are important.
With a 16 mm² rated cross-section and a 76 A rated current, the SFR16 accommodates flexible conductors from 0.5–16 mm². The component is designed for mounting with G32 DIN rail systems and provides a compact connection solution for higher-current industrial panel wiring.
Spring clamp technology provides a dependable method of terminating electrical conductors while maintaining consistent contact pressure throughout service. Unlike conventional screw connections, the spring mechanism compensates for conductor movement and helps maintain a secure electrical interface, making it well suited to industrial machinery, automation equipment and control-panel applications.
The SFR16 is designed for larger conductors requiring a compact yet robust spring connection. Its 16 mm² rated cross-section, 76 A current rating and G32 rail compatibility make it a practical component for panel builders and automation engineers working with higher-current industrial wiring.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Model | SFR16 |
| Manufacturer part number | 1SNA150018R0700 |
| Product type | Spring clamp |
| Connection technology | Spring |
| Rated cross-section | 16 mm² |
| Rated current | 76 A |
| Rated short-time withstand current | 1920 A for 1 s |
| Flexible conductor capacity | 1 × 0.5–16 mm² |
| UL/CSA rigid conductor capacity | 1 × 20–4 AWG |
| UL/CSA stranded conductor size | up to 6 AWG |
| Wire stripping length | 19 mm |
| Recommended screwdriver | 6.5 mm |
| Mounting type | DIN rail |
| DIN rail compatibility | G32 (32 × 15 mm) according to IEC 60715 |
| Product weight | 2.1 g |
| EAN | 3472591500189 |
| Customs tariff number | 73269098 |
| Standard pack quantity | 1000 |
The 1SNA150018R0700 SFR16 is a 16 mm² spring clamp designed to provide secure conductor connections in industrial electrical panels, machinery and automation systems.
The SFR16 has a 16 mm² rated cross-section and accepts flexible conductors from 0.5–16 mm².
The TE Connectivity SFR16 has a 76 A rated current and a short-time withstand current of 1920 A for 1 s.
The specified wire stripping length for the SFR16 is 19 mm, allowing the conductor to be correctly prepared for the spring clamp connection.
The SFR16 is designed for use with a G32 DIN rail measuring 32 × 15 mm in accordance with IEC 60715.
TE Connectivity ENTRELEC connection products provide dependable solutions for industrial control and automation wiring, with the SFR16 combining a 16 mm² conductor capacity, 76 A current rating and robust spring technology for secure electrical connections.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...