Siemens 3RT2037-3SP30

Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 175-280 V AC/DC, 50/60 Hz, with integrated varistor

MPN
3RT2037-3SP30
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What is the Siemens 3RT2037-3SP30?

power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 175-280 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NC, main circuit: screw terminal, control and auxiliary circuit: spring-loaded terminal, size: S2, F-PLC-IN

Specifications

General

product brand nameSIRIUS
product designationPower contactor
product type designation3RT2

General technical data

size of contactorS2
product extension — function module for communicationNo
product extension — auxiliary switchYes
power loss [W] for rated value of the current — at AC in hot operating state11.4 W
power loss [W] for rated value of the current — at AC in hot operating state per pole3.8 W
power loss [W] for rated value of the current — without load current share typical1.6 W
type of calculation of power loss current-dependentquadratic
insulation voltage — of main circuit with degree of pollution 3 rated value690 V
insulation voltage — of auxiliary circuit with degree of pollution 3 rated value690 V
surge voltage resistance — of main circuit rated value6 kV
surge voltage resistance — of auxiliary circuit rated value6 kV
maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1400 V
shock resistance at rectangular impulse — at AC7.7 g / 5 ms, 4.5 g / 10 ms
shock resistance at rectangular impulse — at DC7.7 g / 5 ms, 4.5 g / 10 ms
shock resistance with sine pulse — at AC12 g / 5 ms, 7 g / 10 ms
shock resistance with sine pulse — at DC12 g / 5 ms, 7 g / 10 ms
mechanical service life (operating cycles) — of contactor typical5 000 000
mechanical service life (operating cycles) — of the contactor with added electronically optimized auxiliary switch block typical5 000 000
mechanical service life (operating cycles) — of the contactor with added auxiliary switch block typical5 000 000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)01/29/2021
SVHC substance nameLead CAS-No. 7439-92-1 Lead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-10-5 Melamine CAS-No. 108-78-1
Net Weight1.089 kg

Ambient conditions

installation altitude at height above sea level maximum2 000 m
ambient temperature — during operation-25 ... +60 °C
ambient temperature — during storage-55 ... +80 °C
relative humidity minimum10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %

Main circuit

number of poles for main current circuit3
number of NO contacts for main contacts3
number of NC contacts for main contacts0
operating voltage — at AC-3 rated value maximum690 V
operating voltage — at AC-3e rated value maximum690 V
operational current — at AC-1 at 400 V at ambient temperature 40 °C rated value80 A
operational current — at AC-1 — up to 690 V at ambient temperature 40 °C rated value80 A
operational current — at AC-1 — up to 690 V at ambient temperature 60 °C rated value70 A
operational current — at AC-3 — at 400 V rated value65 A
operational current — at AC-3 — at 500 V rated value65 A
operational current — at AC-3 — at 690 V rated value47 A
operational current — at AC-3e — at 400 V rated value65 A
operational current — at AC-3e — at 500 V rated value65 A
operational current — at AC-3e — at 690 V rated value47 A
operational current — at AC-4 at 400 V rated value55 A
operational current — at AC-5a up to 690 V rated value70.4 A
operational current — at AC-5b up to 400 V rated value53.9 A
operational current — at AC-6a — up to 230 V for current peak value n=20 rated value56.9 A
operational current — at AC-6a — up to 400 V for current peak value n=20 rated value56.9 A
operational current — at AC-6a — up to 500 V for current peak value n=20 rated value56.9 A
operational current — at AC-6a — up to 690 V for current peak value n=20 rated value47 A
operational current — at AC-6a — up to 230 V for current peak value n=30 rated value38 A
operational current — at AC-6a — up to 400 V for current peak value n=30 rated value38 A
operational current — at AC-6a — up to 500 V for current peak value n=30 rated value38 A
operational current — at AC-6a — up to 690 V for current peak value n=30 rated value38 A
minimum cross-section in main circuit at maximum AC-1 rated value25 mm²
operational current for approx. 200000 operating cycles at AC-4 — at 400 V rated value28 A
operational current for approx. 200000 operating cycles at AC-4 — at 690 V rated value22 A
operational current — at 1 current path at DC-1 — at 24 V rated value55 A
operational current — at 1 current path at DC-1 — at 60 V rated value23 A
operational current — at 1 current path at DC-1 — at 110 V rated value4.5 A
operational current — at 1 current path at DC-1 — at 220 V rated value1 A
operational current — at 1 current path at DC-1 — at 440 V rated value0.4 A
operational current — at 1 current path at DC-1 — at 600 V rated value0.25 A
operational current — with 2 current paths in series at DC-1 — at 24 V rated value55 A
operational current — with 2 current paths in series at DC-1 — at 60 V rated value45 A
operational current — with 2 current paths in series at DC-1 — at 110 V rated value45 A
operational current — with 2 current paths in series at DC-1 — at 220 V rated value5 A
operational current — with 2 current paths in series at DC-1 — at 440 V rated value1 A
operational current — with 2 current paths in series at DC-1 — at 600 V rated value0.8 A
operational current — with 3 current paths in series at DC-1 — at 24 V rated value55 A
operational current — with 3 current paths in series at DC-1 — at 60 V rated value55 A
operational current — with 3 current paths in series at DC-1 — at 110 V rated value55 A
operational current — with 3 current paths in series at DC-1 — at 220 V rated value45 A
operational current — with 3 current paths in series at DC-1 — at 440 V rated value2.9 A
operational current — with 3 current paths in series at DC-1 — at 600 V rated value1.4 A
operational current — at 1 current path at DC-3 at DC-5 — at 24 V rated value35 A
operational current — at 1 current path at DC-3 at DC-5 — at 60 V rated value6 A
operational current — at 1 current path at DC-3 at DC-5 — at 220 V rated value1 A
operational current — at 1 current path at DC-3 at DC-5 — at 440 V rated value0.1 A
operational current — at 1 current path at DC-3 at DC-5 — at 600 V rated value0.06 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 24 V rated value55 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 60 V rated value45 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 110 V rated value25 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 220 V rated value5 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 440 V rated value0.27 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 600 V rated value0.16 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 24 V rated value55 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 60 V rated value55 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 110 V rated value55 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 220 V rated value25 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 440 V rated value0.6 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 600 V rated value0.35 A
operating power — at AC-2 at 400 V rated value30 kW
operating power — at AC-3 — at 230 V rated value18.5 kW
operating power — at AC-3 — at 400 V rated value30 kW
operating power — at AC-3 — at 500 V rated value37 kW
operating power — at AC-3 — at 690 V rated value37 kW
operating power — at AC-3e — at 230 V rated value18.5 kW
operating power — at AC-3e — at 400 V rated value30 kW
operating power — at AC-3e — at 500 V rated value37 kW
operating power — at AC-3e — at 690 V rated value37 kW
operating power for approx. 200000 operating cycles at AC-4 — at 400 V rated value14.7 kW
operating power for approx. 200000 operating cycles at AC-4 — at 690 V rated value20 kW
operating apparent power at AC-6a — up to 400 V for current peak value n=20 rated value39.4 kVA
operating apparent power at AC-6a — up to 500 V for current peak value n=20 rated value49.2 kVA
operating apparent power at AC-6a — up to 690 V for current peak value n=20 rated value56.1 kVA
operating apparent power at AC-6a — up to 230 V for current peak value n=30 rated value15.1 kVA
operating apparent power at AC-6a — up to 400 V for current peak value n=30 rated value26.2 kVA
operating apparent power at AC-6a — up to 500 V for current peak value n=30 rated value32.8 kVA
operating apparent power at AC-6a — up to 690 V for current peak value n=30 rated value45.3 kVA
short-time withstand current in cold operating state up to 40 °C — limited to 1 s switching at zero current maximum1 055 A; Use minimum cross-section acc. to AC-1 rated value
short-time withstand current in cold operating state up to 40 °C — limited to 5 s switching at zero current maximum730 A; Use minimum cross-section acc. to AC-1 rated value
short-time withstand current in cold operating state up to 40 °C — limited to 10 s switching at zero current maximum520 A; Use minimum cross-section acc. to AC-1 rated value
short-time withstand current in cold operating state up to 40 °C — limited to 30 s switching at zero current maximum336 A; Use minimum cross-section acc. to AC-1 rated value
short-time withstand current in cold operating state up to 40 °C — limited to 60 s switching at zero current maximum272 A; Use minimum cross-section acc. to AC-1 rated value
no-load switching frequency — at AC1 000 1/h
no-load switching frequency — at DC1 000 1/h
operating frequency — at AC-1 maximum800 1/h
operating frequency — at AC-2 maximum400 1/h
operating frequency — at AC-3 maximum700 1/h
operating frequency — at AC-3e — maximum700 1/h
operating frequency — at AC-4 maximum200 1/h

Control circuit/ Control

type of voltage of the control supply voltageAC/DC
control supply voltage at AC — at 50 Hz rated value175 ... 280 V
control supply voltage at AC — at 60 Hz rated value175 ... 280 V
control supply voltage at DC rated value175 ... 280 V
operating range factor control supply voltage rated value of magnet coil at DC — initial value0.8
operating range factor control supply voltage rated value of magnet coil at DC — full-scale value1.1
operating range factor control supply voltage rated value of magnet coil at AC — at 50 Hz0.8 ... 1.1
operating range factor control supply voltage rated value of magnet coil at AC — at 60 Hz0.8 ... 1.1
type of PLC-control input according to IEC 60947-1Type 1
consumed current at PLC-control input according to IEC 60947-1 maximum11 mA
voltage at PLC-control input rated value24 V
operating range factor of the voltage at PLC-control input0.8 ... 1.1
design of the surge suppressorwith varistor
inrush current peak43 A
duration of inrush current peak10 µs
pickup current mean value0.18 A
pickup current peak0.42 A
duration of pickup current230 ms
holding current mean value0.01 A
apparent pick-up power of magnet coil at AC — at 50 Hz40 V·A
apparent pick-up power of magnet coil at AC — at 60 Hz40 V·A
apparent holding power — at minimum rated control supply voltage at DC2 V·A
apparent holding power — at maximum rated control supply voltage at DC2 V·A
apparent holding power — at minimum rated control supply voltage at AC — at 50 Hz2 V·A
apparent holding power — at minimum rated control supply voltage at AC — at 60 Hz2 V·A
apparent holding power — at maximum rated control supply voltage at AC — at 50 Hz2 V·A
apparent holding power — at maximum rated control supply voltage at AC — at 60 Hz2 V·A
apparent holding power of magnet coil at AC — at 50 Hz2 V·A
apparent holding power of magnet coil at AC — at 60 Hz2 V·A
inductive power factor with the holding power of the coil — at 50 Hz0.95
inductive power factor with the holding power of the coil — at 60 Hz0.95
closing power of magnet coil at DC40 W
holding power of magnet coil at DC1.6 W
closing delay — at AC35 ... 110 ms
closing delay — at DC35 ... 110 ms
opening delay — at AC30 ... 55 ms
opening delay — at DC30 ... 55 ms
recovery time after power failure typical2.1 s
arcing time10 ... 20 ms
control version of the switch operating mechanismFail-safe PLC input (F-PLC-IN)

Auxiliary circuit

number of NC contacts for auxiliary contacts instantaneous contact1
number of NO contacts for auxiliary contacts instantaneous contact0
operational current at AC-12 maximum10 A
operational current at AC-15 — at 230 V rated value10 A
operational current at AC-15 — at 400 V rated value3 A
operational current at AC-15 — at 500 V rated value2 A
operational current at AC-15 — at 690 V rated value1 A
operational current at DC-12 — at 24 V rated value10 A
operational current at DC-12 — at 48 V rated value6 A
operational current at DC-12 — at 60 V rated value6 A
operational current at DC-12 — at 110 V rated value3 A
operational current at DC-12 — at 125 V rated value2 A
operational current at DC-12 — at 220 V rated value1 A
operational current at DC-12 — at 600 V rated value0.15 A
operational current at DC-13 — at 24 V rated value10 A
operational current at DC-13 — at 48 V rated value2 A
operational current at DC-13 — at 60 V rated value2 A
operational current at DC-13 — at 110 V rated value1 A
operational current at DC-13 — at 125 V rated value0.9 A
operational current at DC-13 — at 220 V rated value0.3 A
operational current at DC-13 — at 600 V rated value0.1 A
contact reliability of auxiliary contacts1 faulty switching per 100 million (17 V, 1 mA)

UL/CSA ratings

full-load current (FLA) for 3-phase AC motor — at 480 V rated value65 A
full-load current (FLA) for 3-phase AC motor — at 600 V rated value52 A
yielded mechanical performance [hp] — for single-phase AC motor — at 110/120 V rated value5 hp
yielded mechanical performance [hp] — for single-phase AC motor — at 230 V rated value10 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 200/208 V rated value20 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 220/230 V rated value20 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 460/480 V rated value50 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 575/600 V rated value50 hp
contact rating of auxiliary contacts according to ULA600 / P600

Short-circuit protection

design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 VC characteristic: 10 A; 0.4 kA
design of the fuse link — for short-circuit protection of the main circuit — with type of coordination 1 requiredgG: 250 A (690 V, 100 kA), aM: 160 A (690 V, 100 kA), BS88: 200 A (415 V, 80 kA)
design of the fuse link — for short-circuit protection of the main circuit — with type of coordination 2 requiredgG: 125 A (690 V, 100 kA), aM: 63 A (690 V, 100 kA), BS88: 100 A (415 V, 80 kA)
design of the fuse link — for short-circuit protection of the auxiliary switch requiredgG: 10 A (500 V, 1 kA)

Installation/ mounting/ dimensions

mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening method side-by-side mountingYes
fastening methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
height114 mm
width55 mm
depth130 mm
required spacing — with side-by-side mounting — forwards10 mm
required spacing — with side-by-side mounting — upwards10 mm
required spacing — with side-by-side mounting — downwards10 mm
required spacing — with side-by-side mounting — at the side0 mm
required spacing — for grounded parts — forwards10 mm
required spacing — for grounded parts — upwards10 mm
required spacing — for grounded parts — at the side6 mm
required spacing — for grounded parts — downwards10 mm
required spacing — for live parts — forwards10 mm
required spacing — for live parts — upwards10 mm
required spacing — for live parts — downwards10 mm
required spacing — for live parts — at the side6 mm

Connections/ Terminals

type of electrical connection — for main current circuitscrew-type terminals
type of electrical connection — for auxiliary and control circuitspring-loaded terminals
type of electrical connection — at contactor for auxiliary contactsSpring-type terminals
type of electrical connection — of magnet coilSpring-loaded terminal
type of connectable conductor cross-sections — for main contacts — solid or stranded2x (1 ... 35 mm²), 1x (1 ... 50 mm²)
type of connectable conductor cross-sections — for main contacts — finely stranded with core end processing2x (1 ... 25 mm²), 1x (1 ... 35 mm²)
type of connectable conductor cross-sections — for AWG cables for main contacts2x (18 ... 2), 1x (18 ... 1)
connectable conductor cross-section for main contacts — finely stranded with core end processing1 ... 35 mm²
connectable conductor cross-section for auxiliary contacts — solid or stranded0.5 ... 2.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded with core end processing0.5 ... 1.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded without core end processing0.5 ... 2.5 mm²
type of connectable conductor cross-sections — for auxiliary contacts — solid or stranded2x (0.5 ... 2.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded with core end processing2x (0.5 ... 1.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded without core end processing2x (0.5 ... 2.5 mm²)
type of connectable conductor cross-sections — for AWG cables for auxiliary contacts2x (20 ... 14)
AWG number as coded connectable conductor cross section for main contacts18 ... 1
AWG number as coded connectable conductor cross section for auxiliary contacts20 ... 14

Safety related data

product function — mirror contact according to IEC 60947-4-1Yes
product function — positively driven operation according to IEC 60947-5-1No
product function — suitable for safety functionYes
suitability for use safety-related switching OFFYes
safe stateoff
test wear-related service life necessaryYes
diagnostics test interval by internal test function maximum28 800 s
stop category according to IEC 60204-10
proportion of dangerous failures — with low demand rate according to SN 3192040 %
proportion of dangerous failures — with high demand rate according to SN 3192073 %
B10 value with high demand rate according to SN 319201 000 000
failure rate [FIT] with low demand rate according to SN 31920100 FIT
MTBF52 a
Safety Integrity Level (SIL) according to IEC 62061SIL 2
PFHD with high demand rate according to IEC 620617.7E-8 1/h
performance level (PL) according to ISO 13849-1PL c
category according to ISO 13849-12
device type according to ISO 13849-11
overdimensioning according to ISO 13849-2 necessaryYes
Safety Integrity Level (SIL) according to IEC 615082
safety device type according to IEC 61508-2Type B
PFHD with high demand rate according to IEC 615087.7E-8 1/h
PFDavg with low demand rate according to IEC 615080.0067
Safe failure fraction (SFF)96 %
hardware fault tolerance according to IEC 615080
T1 value of service life according to IEC 6150820 a
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

3RT2037-3SP30: frequently asked questions

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