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MOTOR CIRCUIT-BREAKER 1SAM360000R1006
Product code
3705884
MOTORSKYDDSBR MO132-1.6
Motor protection switches
Motor protection switches are primary circuit electromechanical protective devices. They are primarily used as manual motor switches (on/off) and for fuseless protection against short circuits, overloads, and phase failures. Fuseless protection is a cost-effective choice and requires minimal installation space. Additionally, it ensures rapid response in short-circuit situations by shutting down the motor within milliseconds. Motor starters are typically specified together with contactors.
Benefits
Motor protection switches are primary circuit electromechanical protective devices. They are primarily used as manual motor switches (on/off) and for fuseless protection against short circuits, overloads, and phase failures. Fuseless protection is a cost-effective choice and requires minimal installation space. Additionally, it ensures rapid response in short-circuit situations by shutting down the motor within milliseconds. Motor starters are typically specified together with contactors.
Benefits
- Compatible accessories (auxiliary contacts, alarm contacts, under-voltage and undervoltage release units) for MS1xx and MO1xx product lines
- Compact size and clear markings
- Motor protection switch combined with a contactor enables a clear starter assembly, design, and installation
- Products are mechanically compatible and enable electrical and mechanical connection for constructing direct-on-line starters
- Minimized downtime due to motor protection and reduced fault-finding effort
- Precisely implemented motor protection helps minimize maintenance costs
- Manual control / short-circuit and overload protection
- Adjustable current setting for overload protection and magnetic tripping
- Disconnection function
- Temperature compensated
Product details
Technical specifications
Product class (ETIM)Motor protection circuit-breaker (EC000074)
Overload release current setting1.6-1.6 A
Adjustment range undelayed short-circuit release20-20 A
With thermal overload protectionno
Phase failure sensitiveno
Switch off techniqueMagnetic
Rated operating voltage690-690 V
Rated permanent current Iu1.6 A
Rated operation power at AC-3, 230 V0.55 kW
Rated operation power at AC-3, 400 V0.55 kW
Power loss5.1 W
Type of electrical connection of main circuitScrew connection
Type of control elementTurn button
Device constructionComplete device in housing
With integrated auxiliary switchno
With integrated under voltage releaseno
Product codes
SAPAMG338
STK3705884
PLC3705884
GTIN/EAN4013614400216
Manufacturer part number1SAM360000R1006
Vendor material number3705884