MSC-D-4-M7(24VDC)/BBA
102970 MSC-D-4-M7(24VDC)/BBA
102970

DOL starter, 380 V 400 V 415 V: 1.1, 1.5 kW, Ir= 2.5 - 4 A, 24 V DC, DC voltage
DOL starter, Basic device: MSC, Notes: Also suitable for motors with efficiency class IE3., IE3-ready devices are identified by the logo on their packaging., Motor ratings Motor rating AC-3 380 V 400 V 415 V: P= 1.1, 1.5 kW, Setting range of overload releases: Ir= 2.5 - 4 A, Coordination: Type of coordination “1”, Type of coordination “2”, Actuating voltage: 24 V DC, DC voltage, Standards: UL 508 (on request), CSA C 22.2 No. 14 (on request)

Basic function	DOL starters (complete devices)
Basic device	MSC
Notes
Connection to SmartWire-DT	Also suitable for motors with efficiency class IE3. IE3-ready devices are identified by the logo on their packaging.
Motor rating [P] >AC-3 >380 V 400 V 415 V [P]	no
Rated operational current >AC-3 >380 V 400 V 415 V [Ie]	1.1 1.5 kW
Rated short-circuit current 380 - 415 V [Iq ]	2.6 3.6 A
Setting range of overload releases [Ir]	100 kA
Coordination	2.5 - 4 A
Contact sequence	Type of coordination “1” Type of coordination “2”
Actuating voltage
Motor-protective circuit-breakers	24 V DC
Contactor	DC voltage
DOL starter wiring set Mechanical connection element and electrical electric contact module	PKZM0-4 Type
Notes	DILM7-10(…) Part no.
Notes	PKZM0-XDM12 Type
Standards	BK25/3-PKZ0-E extension terminal and if necessary B3.../...-PKZ0 three-phase commoning link can be added to motor-starter combinations to make Type F starters in accordance with UL508.
Rated impulse withstand voltage [Uimp]	The DOL starters (complete units) consist of a PKZM0 motor protective circuit breaker and a DILM contactor. These combinations are mounted on the busbar adapters. The connection of the main circuit between the motor protective circuit breaker and the contactor is established with an electrical contact module. Cannot be combined with NHI-E-…-PKZ0-C standard auxiliary contact with spring-cage terminal. Further information Page Technical data PKZM0 ￫ PKZM0 Accessories PKZ ￫ 072896 Technical data DILM ￫ DILM Accessories DILM ￫ 281199
Overvoltage category/pollution degree	UL 508 (on request) CSA C 22.2 No. 14 (on request)
Rated operational voltage [Ue]	6000 V AC
Rated operational current >Open, 3-pole: 50 – 60 Hz >380 V 400 V [Ie]	III/3
Motor protective circuit breaker PKZM0, PKE	230 - 415 V
DC operated [Sealing]	4 A
Auxiliary contacts >Pilot Duty >AC operated	PKZM0 motor-protective circuit-breakers, see motor-protective circuit-breakers/PKZM0 product group DILM contactors, see contactor product group DILET timing relay, ETR, see contactors, electronic timing relays product group
Auxiliary contacts >Pilot Duty >DC operated	3 W
Auxiliary contacts >General Use >AC	A600
Auxiliary contacts >General Use >AC	P300
Auxiliary contacts >General Use >DC	600 V
Auxiliary contacts >General Use >DC	15 A
Short Circuit Current Rating >600 V High Fault >SCCR (fuse)	250 V
Short Circuit Current Rating >600 V High Fault >max. Fuse	1 A
Rated operational current for specified heat dissipation [In]	100 kA
Heat dissipation per pole, current-dependent [Pvid]	1 Class J/CC A
Equipment heat dissipation, current-dependent [Pvid]	4 A
Static heat dissipation, non-current-dependent [Pvs]	2 W
Heat dissipation capacity [Pdiss]	6 W
Operating ambient temperature min.	2.6 W
Operating ambient temperature max.	0 W
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	-25 °C
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	+55 °C
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.5 Lifting	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.7 Inscriptions	Does not apply, since the entire switchgear needs to be evaluated.
10.3 Degree of protection of ASSEMBLIES	Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances	Meets the product standard´s requirements.
10.5 Protection against electric shock	Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Is the panel builder´s responsibility.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Is the panel builder´s responsibility.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Is the panel builder´s responsibility.
10.10 Temperature rise	Is the panel builder´s responsibility.
10.11 Short-circuit rating	Is the panel builder´s responsibility.
10.12 Electromagnetic compatibility	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.13 Mechanical function	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Kind of motor starter	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
With short-circuit release	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Rated control supply voltage Us at AC 50HZ	Direct starter
Rated control supply voltage Us at AC 60HZ	Yes
Rated control supply voltage Us at DC	0 - 0 V
Voltage type for actuating	0 - 0 V
Rated operation power at AC-3, 230 V, 3-phase	24 - 24 V
Rated operation power at AC-3, 400 V	DC
Rated power, 460 V, 60 Hz, 3-phase	0.75 kW
Rated power, 575 V, 60 Hz, 3-phase	1.5 kW
Rated operation current Ie	0 kW
Rated operation current at AC-3, 400 V	0 kW
Overload release current setting	3.6 A
Rated conditional short-circuit current, type 1, 480 Y/277 V	4 A
Rated conditional short-circuit current, type 1, 600 Y/347 V	2.5 - 4 A
Rated conditional short-circuit current, type 2, 230 V	0 A
Rated conditional short-circuit current, type 2, 400 V	0 A
Number of auxiliary contacts as normally open contact	50000 A
Number of auxiliary contacts as normally closed contact	50000 A
Ambient temperature, upper operating limit	1
Temperature compensated overload protection	0
Release class	60 °C
Type of electrical connection of main circuit	Yes
Type of electrical connection for auxiliary- and control current circuit	CLASS 10
Rail mounting possible	Screw connection
With transformer	Screw connection
Number of command positions	Yes
Suitable for emergency stop	No
Coordination class according to IEC 60947-4-3	0
Number of indicator lights	No
External reset possible	Class 2
With fuse	0
Degree of protection (IP)	No
Degree of protection (NEMA)	No
Supporting protocol for TCP/IP	IP20
Supporting protocol for PROFIBUS	Other
Supporting protocol for CAN	No
Supporting protocol for INTERBUS	No
Supporting protocol for ASI	No
Supporting protocol for MODBUS	No
Supporting protocol for Data-Highway	No
Supporting protocol for DeviceNet	No
Supporting protocol for SUCONET	No
Supporting protocol for LON	No
Supporting protocol for PROFINET IO	No
Supporting protocol for PROFINET CBA	No
Supporting protocol for SERCOS	No
Supporting protocol for Foundation Fieldbus	No
Supporting protocol for EtherNet/IP	No
Supporting protocol for AS-Interface Safety at Work	No
Supporting protocol for DeviceNet Safety	No
Supporting protocol for INTERBUS-Safety	No
Supporting protocol for PROFIsafe	No
Supporting protocol for SafetyBUS p	No
Supporting protocol for other bus systems	No
Width	No
Height	No
Depth	45 mm
Product Standards	200 mm
UL File No.	154 mm
UL Category Control No.	UL60947-4-1A; CSA-C22.2 No. 14-10; IEC60947-4-1; CE marking
CSA File No.	E123500
CSA Class No.	NKJH
North America Certification	12528
Specially designed for North America	3211-04

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