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3RM1207-1AA04 Siemens SIRIUS Motor starter

 144.00

  • 3RM1207-1AA04
  • Motor starter
  • Reversing starter
  • 500 V
  • Tripping current: 1.6-7 A
  • Control voltage: 24 V DC
  • Screw connection

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Motor starter Siemens SIRIUS 3RM1207-1AA04

3RM1207-1AA04

Reversing starter, 3RM1, 500 V, 0.55 – 3 kW, 1.6 – 7 A, 24 V DC, screw terminals

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DataSheet in PDF

Weight 0.334 kg
Dimensions 36.00 × 109.00 × 167.00 mm
Brand

SIEMENS

product brand name

SIRIUS

product category

Motor starter

product designation

Reversing starter

design of the product

with electronic overload protection

product type designation

3RM1

trip class

CLASS 10A

equipment variant acc. to IEC 60947-4-2

3

● intrinsic device protection

Yes

● for power supply reverse polarity protection

No

suitability for operation device connector 3ZY12

Yes

power loss [W] for rated value of the current at AC in hot operating state per pole

1.13 W

insulation voltage rated value

500 V

overvoltage category

III

surge voltage resistance rated value

6 kV

maximum permissible voltage for safe isolation

● between main and auxiliary circuit

500 V

● between control and auxiliary circuit

250 V

shock resistance

6g / 11 ms

vibration resistance

1 … 6 Hz, 15 mm; 20 m/s², 500 Hz

operating frequency maximum

1 1/s

mechanical service life (switching cycles) typical

30 000 000

reference code acc. to IEC 81346-2

Q

product function

● direct start

No

● reverse starting

Yes

product function short circuit protection

No

EMC emitted interference acc. to IEC 60947-1

class A

EMC immunity acc. to IEC 60947-1

Class A

conducted interference

● due to burst acc. to IEC 61000-4-4

3 kV / 5 kHz

● due to conductor-earth surge acc. to IEC 61000-4-5

2 kV

● due to conductor-conductor surge acc. to IEC 61000-4-5

1 kV

● due to high-frequency radiation acc. to IEC 61000-4-6

10 V

field-based interference acc. to IEC 61000-4-3

10 V/m

electrostatic discharge acc. to IEC 61000-4-2

4 kV contact discharge / 8 kV air discharge

conducted HF interference emissions acc. to CISPR11

Class B for the domestic, business and commercial environments

field-bound HF interference emission acc. to CISPR11

Class B for the domestic, business and commercial environments

protection class IP on the front acc. to IEC 60529

IP20

touch protection on the front acc. to IEC 60529

finger-safe

number of poles for main current circuit

3

design of the switching contact

Hybrid

design of the switching contact as NO contact for signaling function

OUT, electronic, 24 V DC, 15 mA

adjustable current response value current of the current-dependent overload release

1.6 … 7 A

minimum load [%]

20 %; from set rated current

type of the motor protection

solid-state

operating voltage rated value

48 … 500 V

relative symmetrical tolerance of the operating voltage

10 %

operating frequency 1 rated value

50 Hz

operating frequency 2 rated value

60 Hz

relative symmetrical tolerance of the operating frequency

10 %

● at AC at 400 V rated value

7 A

● at AC-3 at 400 V rated value

7 A

● at AC-53a at 400 V at ambient temperature 40 °C rated value

7 A

ampacity when starting maximum

56 A

operating power for 3-phase motors at 400 V at 50 Hz

0.55 … 3 kW

derating temperature

40 °C

input voltage at digital input

● at DC rated value

24 V

input current at digital input

● for signal <1> at DC

11 mA

● with signal <0> at DC

1 mA

number of CO contacts for auxiliary contacts

1

operational current of auxiliary contacts at AC-15 at 230 V maximum

3 A

operational current of auxiliary contacts at DC-13 at 24 V maximum

1 A

type of voltage of the control supply voltage

DC

control supply voltage at DC rated value

19.2 … 30 V

relative negative tolerance of the control supply voltage at DC

20 %

relative positive tolerance of the control supply voltage at DC

25 %

control supply voltage 1 at DC rated value

24 V

operating range factor control supply voltage rated value at DC

● initial value

0.8

● full-scale value

1.25

control current at DC

● in standby mode of operation

25 mA

● when switching on

150 mA

duration of inrush current peak at 24 V

85 ms

power loss [W] in auxiliary and control circuit

● in switching state OFF

● in switching state ON

— with bypass circuit

1.68 W

ON-delay time

60 … 90 ms

OFF-delay time

60 … 90 ms

operational current

● at 40 °C rated value

7 A

● at 50 °C rated value

6.1 A

● at 55 °C rated value

5.2 A

● at 60 °C rated value

4.6 A

mounting position

vertical, horizontal, standing (observe derating)

fastening method

screw and snap-on mounting onto 35 mm standard mounting rail

required spacing

● with side-by-side mounting

● for grounded parts

— forwards

0 mm

— backwards

0 mm

— upwards

50 mm

— at the side

3.5 mm

— downwards

50 mm

installation altitude at height above sea level maximum

4 000 m; For derating see manual

ambient temperature

● during operation

-25 … +60 °C

● during storage

-40 … +70 °C

● during transport

-40 … +70 °C

environmental category during operation acc. to IEC 60721

3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6

relative humidity during operation

10 … 95 %

air pressure acc. to SN 31205

900 … 1 060 hPa

protocol is supported

● PROFINET IO protocol

No

● PROFIsafe protocol

No

product function bus communication

No

protocol is supported AS-Interface protocol

No

type of electrical connection

screw-type terminals for main circuit, screw-type terminals for control circuit

● for main current circuit

screw-type terminals

● for auxiliary and control circuit

screw-type terminals

wire length for motor unshielded maximum

100 m

● at AWG cables for main contacts

1x (20 … 12), 2x (20 … 14)

connectable conductor cross-section for main contacts

connectable conductor cross-section for auxiliary contacts

● solid or stranded

0.5 … 2.5 mm²

● finely stranded with core end processing

0.5 … 2.5 mm²

type of connectable conductor cross-sections

— solid

1x (0,5 … 2,5 mm²), 2x (1,0 … 1,5 mm²)

— finely stranded with core end processing

1x (0.5 … 2.5 mm²), 2x (0.5 … 1 mm²)

● at AWG cables for auxiliary contacts

1x (20 … 14), 2x (18 … 16)

AWG number as coded connectable conductor cross section

● for main contacts

20 … 12

● for auxiliary contacts

20 … 14

yielded mechanical performance [hp]

● for single-phase AC motor

— at 110/120 V rated value

0.25 hp

— at 230 V rated value

0.5 hp

● for 3-phase AC motor

— at 200/208 V rated value

1 hp

— at 220/230 V rated value

1.5 hp

— at 460/480 V rated value

3 hp

operating voltage at AC

● according to UL rated value

480 V

● according to CSA rated value

400 V

Test Certificates

Railway other

last modified:

11/3/2021

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