1sna400192r2700 – bloc m16/12 rouge vo

Why Choose the TE Connectivity M16/12 Red V0 1SNA400192R2700 Feed-Through Terminal Block?

The TE Connectivity BLOC M16/12 ROUGE VO 1SNA400192R2700 is a robust red screw-clamp feed-through terminal block from the ENTRELEC SNA range, designed for dependable signal and electrical connections in industrial control, distribution and machine-building applications. Its conventional screw-terminal design provides a secure and serviceable connection for conductors mounted on standard DIN rail systems.

With a nominal conductor size of 16 mm² / 6 AWG, the M16/12 accommodates flexible conductors from 2.5–16 mm² and rigid stranded conductors from 2.5–25 mm². It carries an IEC rating of 76 A at 1000 V, together with UL and CSA current ratings of 85 A at up to 600 V.

The terminal occupies just 12 mm of rail width and can be mounted on G32, TH35-15 and TH35-7.5 DIN rails. Its red Polyamide 6.6 housing is rated UL94 V-0, while IP20 protection and an operating-temperature range of -55 to +110 °C make it suitable for demanding industrial terminal assemblies.

Key Advantages

• High-capacity 16 mm² / 6 AWG screw-clamp feed-through terminal.
• 76 A, 1000 V IEC rating for demanding electrical connections.
• Distinctive red housing supports colour-coded terminal identification.
• Accepts flexible conductors from 2.5–16 mm².
• Accepts rigid stranded conductors from 2.5–25 mm².
• Compatible with both TH35 and G32 DIN rail systems.

Key Features

• TE Connectivity ENTRELEC SNA terminal block.
• M16/12 feed-through configuration.
• Red Polyamide 6.6 housing.
• Screw-terminal connection.
• 2 positions, 2 poles and 1 circuit.
• 1 level.
• 12 mm product spacing.
• 76 A IEC rated current.
• 1000 V IEC rated voltage.
• 8 kV IEC impulse withstand voltage.
• 1920 A short-time withstand current for 1 s.
• IP20 protection rating.

Reliable High-Capacity Screw Terminal Connections

The M16/12 combines established screw-terminal technology with a conductor capacity suitable for substantial industrial wiring. A specified tightening torque of 1.2 N·m helps provide a secure conductor connection, while the 14 mm stripping length supports consistent preparation during panel assembly and maintenance.

Its electrical performance includes an IEC rating of 76 A at 1000 V, an 8 kV impulse withstand voltage and a short-time withstand current of 1920 A for 1 s. The red housing also enables the terminal to be readily distinguished within colour-coded terminal strips, while compatibility with three common DIN rail formats provides installation flexibility.

Typical Applications

• Industrial control and automation panels.
• Colour-coded terminal block assemblies.
• Machine-building electrical cabinets.
• Signal and control wiring systems.
• Power and electrical distribution panels.
• OEM DIN rail equipment and enclosure construction.