Terminal block Simet SBB 16 insulated rail-mounted SIMBLOCK, green, MPN 81550005

The Simet SBB 16 insulated rail-mounted terminal block (SIMBLOCK) in green is a DIN-rail terminal designed to provide insulated, reliable connection points for electrical conductors in industrial and commercial installations. It is intended for use on standard top-hat (DIN) rails and provides a compact solution for organizing and securing wiring within control panels, distribution boards, and junction assemblies.

Advantages

The Simet SBB 16 combines insulation and rail-mount convenience to reduce the risk of accidental contact and short circuits while keeping wiring neat and accessible. Its standardized rail-mount footprint enables quick installation and removal, and the green color simplifies identification in multi-terminal arrangements. Constructed for mechanical stability and secure conductor clamping, it supports consistent electrical contact and long-term operation under normal environmental conditions.

Suitable for

• Wiring and conductor termination in control cabinets and distribution boards
• Industrial automation panels and machine control systems
• Electrical installations that require insulated, rail-mounted conductor connections
• Projects needing compact, color-coded terminal organization

When it may not be suitable

This terminal block is not intended for outdoor use unless installed within an appropriately rated enclosure that provides protection from moisture, dust, and corrosive atmospheres. It is designed for standard rail-mounted applications and may not be appropriate where non-standard mounting systems, exceptionally high current loads, or specialized connection types are required.

Key specifications

• Mounting type: DIN/rail (top-hat rail) mounted
• Type: insulated terminal block for conductor termination
• Color: green for visual identification
• Construction: compact, single-position rail-mounted unit for organized wiring

How to use

Mount the SBB 16 onto a compatible DIN rail by hooking the rear clip onto the rail and snapping the unit into place. Strip the conductor insulation to the recommended length, insert the conductor into the terminal point and tighten the clamping screw or mechanism to secure the conductor. Ensure correct wire size and tightening torque according to installation practice to maintain reliable contact. For multi-connection assemblies, arrange similar colored blocks together for easier identification and maintenance.

What to consider before purchase

• Confirm compatibility with your DIN rail system and panel layout
• Verify that the terminal’s rated current and conductor size range meet your application requirements
• Consider environmental protection needs; use within an appropriate enclosure if exposure to moisture or contaminants is possible
• Plan color coding and labeling for efficient wiring and future maintenance

Usage recommendations

Use appropriate wire ferrules or end sleeves for stranded conductors where applicable, follow recommended tightening torques, and group terminal blocks by function or circuit to simplify troubleshooting and reduce wiring errors.