Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Auxiliary Switch Block
	Current	16A
	Contact Configuration	2 NO
	Series	MS116
	Voltage	690, 440V ac
	Terminal Type	Screw
	For Use With	Motors up to 7.5 kW
	Standards/Approvals	GL (Germany), Ships classification societies, CSA (Canada,USA), LRS (Great Britain)

	Select all
	Brand ABB
	Product Type Auxiliary Switch Block
	Current 16A
	Contact Configuration 2 NO
	Series MS116
	Voltage 690, 440V ac
	Terminal Type Screw
	For Use With Motors up to 7.5 kW
	Standards/Approvals GL (Germany), Ships classification societies, CSA (Canada,USA), LRS (Great Britain)

ABB MS116 Series Auxiliary Switch Block, 16A Current Rating, 2 NO Contact Configuration - 1SAM201903R1002 SK1-20

This auxiliary switch Block provides supplementary switching contacts for control circuits in industrial motor installations. Designed for integration with contactor arrangements, it offers additional changeover capacity for monitoring and signalling functions in automation and electrical control panels.

Features and Benefits:

• Two normally open contacts delivering 16A switching capacity for control circuits • Rated for motors up to 7.5 kW to support medium-power drives • Insulation rated to 690 VAC and 440 VDC for versatile voltage applications • Screw Terminal connections for secure mechanical and electrical fixation • Certified by GL, ships’ classification societies, CSA and LRS for cross-market acceptance

Applications

• Suitable for auxiliary signalling on motor starters in production lines • Ideal for integration into panel controls for marine equipment • Used with medium-power motor controllers in factory automation • Can be used for feedback contacts in remote monitoring systems

What contact arrangement does it provide and how does that affect wiring?

It supplies two normally open contacts, which close to complete a circuit when energised, simplifying wiring for interlocks and alarm circuits.

What electrical loads can each contact handle in switching operations?

Each contact is rated to carry up to 16A, enabling direct switching of many auxiliary control loads such as indicator lamps and relays.

Which Terminal style is used for connection and what is the practical benefit?

Screw terminals are used to ensure firm clamping of conductors, reducing the likelihood of loosening under vibration.

In which supply environments can it be used regarding voltage types?

It is specified for use on both AC and DC systems, with ratings to 690 VAC and 440 VDC, allowing application across varied power architectures.

ABB Auxiliary Switch Block, MS116 2 NO With Screw Terminal, 16A, 690 V ac, 440V dc, 1SAM201903R1002 SK1-20

FREE delivery for orders over ₱3,000.00