Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Current Rating	400mA
	Product Type	Motor Starter
	Supply Voltage	690V ac
	Series	MMS1
	Overall Length	86.75mm
	Overall Width	45mm
	IP Rating	IP20
	Overall Depth	86.75mm
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	70°C
	Standards/Approvals	UL, EN, IEC
	Number of Poles	3

	Select all
	Brand ABB
	Current Rating 400mA
	Product Type Motor Starter
	Supply Voltage 690V ac
	Series MMS1
	Overall Length 86.75mm
	Overall Width 45mm
	IP Rating IP20
	Overall Depth 86.75mm
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 70°C
	Standards/Approvals UL, EN, IEC
	Number of Poles 3

COO (Country of Origin):: DE

ABB MMS1 Series Motor Starter, 400mA Current Rating, 3 Poles - 1SAM350000R1003 MS132-0.4A

This motor starter is a Compact control device designed to initiate and protect three-phase motors within industrial control panels. It integrates into electrical distribution setups to manage starting conditions and interrupt motor circuits under specified load and environmental ranges, suiting automation and machine-control environments.

Features and Benefits:

• 3-pole configuration provides simultaneous phase switching for three-phase loads
• 400 mA trip characteristic offers sensitive motor protection for low-current circuits
• Accepts AC and DC supplies up to specified ratings for flexible control schemes
• IP20 enclosure rating allows installation within protected control cabinets
• Operational range from -25°C to +70°C supports varied ambient conditions

Applications

• Suitable for motor control in factory automation panels
• Ideal for small machine drives requiring low-current protection
• Used with control systems that need a Compact starter solution
• Can be used for retrofit in electrical cabinets with space constraints

What supply voltages can it accommodate for control and switching?

It is designed to work with alternating supplies up to 690V and direct supplies up to 250V for switching and control circuits.

How many poles does it switch and why is that important?

It switches three poles simultaneously, ensuring all phases of a three-phase motor are connected or disconnected together to prevent phase imbalance.

What environmental limits should installers consider?

The device is specified to operate at temperatures no lower than -25°C and no higher than +70°C, so enclosures should maintain conditions within this range.

Which standards approvals does it meet that affect integration into systems?

It carries approvals aligned with major international electrical standards, facilitating use where UL, EN and IEC compliance is required.

ABB 400mA MMS1 Motor Starter, 690V ac, 70 °C, -25 °C

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