2CCA703065R0001 ABB E2181631 E218-16-31 Control Switch 3NO/1NC 16 A

Why Choose the ABB E2181631 Control Switch?

The ABB E2181631, product type E218-16-31, is a compact and reliable 4-pole modular control switch designed for manual control functions in electrical distribution boards and control panels. As part of the ABB E210 command and signalling range, it combines straightforward operation, DIN-rail installation and a versatile contact arrangement for residential, commercial and industrial control applications.

The E218-16-31 features three normally open and one normally closed (3NO/1NC) contacts with a rated current of 16 A. Its 250 V AC rated voltage and four-pole contact arrangement make it suitable for simultaneously controlling multiple electrical circuits or auxiliary functions from a single modular switching device.

With a compact width of 18 mm, equivalent to 1 modular spacing, the E218-16-31 provides four contacts while conserving DIN-rail space. Its IP20 protection rating, 68 mm installation depth and robust ABB construction make it a practical choice for control functions within suitable electrical enclosures.

Key Advantages

• Compact modular control switch for distribution-board applications.
• 16 A rated current for dependable electrical control.
• Three normally open and one normally closed contacts for flexible control functions.
• 250 V AC rated voltage.
• Four-pole switching arrangement in a compact modular format.
• Space-efficient 18 mm, 1-module width.
• IP20 protection rating for installation within suitable electrical enclosures.
• Designed for simple handling, easy mounting and reliable functionality.

Key Features

• ABB E210 command and signalling range.
• E218-16-31 modular control switch.
• 16 A rated current.
• 3NO + 1NC contact configuration.
• 4-pole design.
• 250 V AC rated voltage.
• 1.50 W power loss.
• 3 kA short-circuit withstand capacity (Icw).
• IP20 degree of protection.
• Grey operating element.
• No integrated indicator lamp.
• Compact 1-module, 18 mm-wide construction.

Reliable Control Switching for Distribution Boards

Control switches such as the ABB E218-16-31 provide a convenient means of manually controlling electrical and auxiliary circuits from a modular distribution board. The combination of three normally open contacts and one normally closed contact allows several switching functions to be operated simultaneously from a single device.

The ABB E218 range is designed for control functions in distribution boards, with an emphasis on simple handling, easy mounting and dependable operation. The E218-16-31 combines a 16 A rating, four-pole contact arrangement and compact 18 mm housing for efficient integration into modular electrical installations.

Typical Applications

• Electrical distribution boards and control panels.
• Building-services control circuits.
• Lighting control applications.
• Fans and ventilation control systems.
• Heating and auxiliary equipment control.
• Residential and commercial electrical installations.
• Industrial auxiliary and control circuits.
• Applications requiring combined NO and NC switching contacts.