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Siemens 3RT2046-3AP00

Power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC

MPN: 3RT2046-3AP00
Category: SIRIUS 3RT contactors, 3-pole, up to 250 kW

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What is the Siemens 3RT2046-3AP00?

power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, main circuit: screw terminal, control and auxiliary circuit: spring-loaded terminal, size: S3

Specifications

General

product brand name	SIRIUS
product designation	Power contactor
product type designation	3RT2

General technical data

size of contactor	S3
product extension — function module for communication	No
product extension — auxiliary switch	Yes
power loss [W] for rated value of the current — at AC in hot operating state	19.8 W
power loss [W] for rated value of the current — at AC in hot operating state per pole	6.6 W
power loss [W] for rated value of the current — without load current share typical	7.3 W
type of calculation of power loss current-dependent	quadratic
insulation voltage — of main circuit with degree of pollution 3 rated value	1 000 V
insulation voltage — of auxiliary circuit with degree of pollution 3 rated value	690 V
surge voltage resistance — of main circuit rated value	8 kV
surge voltage resistance — of auxiliary circuit rated value	6 kV
maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1	690 V
shock resistance at rectangular impulse — at AC	10.3 g / 5 ms, 6,7 g / 10 ms
shock resistance with sine pulse — at AC	16.3 g / 5 ms, 10.5 g / 10 ms
mechanical service life (operating cycles) — of contactor typical	10 000 000
mechanical service life (operating cycles) — of the contactor with added electronically optimized auxiliary switch block typical	5 000 000
mechanical service life (operating cycles) — of the contactor with added auxiliary switch block typical	10 000 000
reference code according to IEC 81346-2	Q
Substance Prohibitance (day/month/year)	03/01/2017
Net Weight	1.651 kg

Ambient conditions

installation altitude at height above sea level maximum	2 000 m
ambient temperature — during operation	-25 ... +60 °C
ambient temperature — during storage	-55 ... +80 °C
relative humidity minimum	10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum	95 %

Main circuit

number of poles for main current circuit	3
number of NO contacts for main contacts	3
number of NC contacts for main contacts	0
operating voltage — at AC-3 rated value maximum	1 000 V
operating voltage — at AC-3e rated value maximum	1 000 V
operational current — at AC-1 at 400 V at ambient temperature 40 °C rated value	130 A
operational current — at AC-1 — up to 690 V at ambient temperature 40 °C rated value	130 A
operational current — at AC-1 — up to 690 V at ambient temperature 60 °C rated value	110 A
operational current — at AC-3 — at 400 V rated value	95 A
operational current — at AC-3 — at 500 V rated value	95 A
operational current — at AC-3 — at 690 V rated value	78 A
operational current — at AC-3 — at 1000 V rated value	30 A
operational current — at AC-3e — at 400 V rated value	95 A
operational current — at AC-3e — at 500 V rated value	95 A
operational current — at AC-3e — at 690 V rated value	78 A
operational current — at AC-3e — at 1000 V rated value	30 A
operational current — at AC-4 at 400 V rated value	80 A
operational current — at AC-5a up to 690 V rated value	114 A
operational current — at AC-5b up to 400 V rated value	95 A
operational current — at AC-6a — up to 230 V for current peak value n=20 rated value	84.4 A
operational current — at AC-6a — up to 400 V for current peak value n=20 rated value	84.4 A
operational current — at AC-6a — up to 500 V for current peak value n=20 rated value	84.4 A
operational current — at AC-6a — up to 690 V for current peak value n=20 rated value	58 A
operational current — at AC-6a — up to 230 V for current peak value n=30 rated value	56.3 A
operational current — at AC-6a — up to 400 V for current peak value n=30 rated value	56.3 A
operational current — at AC-6a — up to 500 V for current peak value n=30 rated value	56.3 A
operational current — at AC-6a — up to 690 V for current peak value n=30 rated value	56.3 A
minimum cross-section in main circuit at maximum AC-1 rated value	50 mm²
operational current for approx. 200000 operating cycles at AC-4 — at 400 V rated value	42 A
operational current for approx. 200000 operating cycles at AC-4 — at 690 V rated value	30 A
operational current — at 1 current path at DC-1 — at 24 V rated value	100 A
operational current — at 1 current path at DC-1 — at 60 V rated value	60 A
operational current — at 1 current path at DC-1 — at 110 V rated value	9 A
operational current — at 1 current path at DC-1 — at 220 V rated value	2 A
operational current — at 1 current path at DC-1 — at 440 V rated value	0.6 A
operational current — at 1 current path at DC-1 — at 600 V rated value	0.4 A
operational current — with 2 current paths in series at DC-1 — at 24 V rated value	100 A
operational current — with 2 current paths in series at DC-1 — at 60 V rated value	100 A
operational current — with 2 current paths in series at DC-1 — at 110 V rated value	100 A
operational current — with 2 current paths in series at DC-1 — at 220 V rated value	10 A
operational current — with 2 current paths in series at DC-1 — at 440 V rated value	1.8 A
operational current — with 2 current paths in series at DC-1 — at 600 V rated value	1 A
operational current — with 3 current paths in series at DC-1 — at 24 V rated value	100 A
operational current — with 3 current paths in series at DC-1 — at 60 V rated value	100 A
operational current — with 3 current paths in series at DC-1 — at 110 V rated value	100 A
operational current — with 3 current paths in series at DC-1 — at 220 V rated value	80 A
operational current — with 3 current paths in series at DC-1 — at 440 V rated value	4.5 A
operational current — with 3 current paths in series at DC-1 — at 600 V rated value	2.6 A
operational current — at 1 current path at DC-3 at DC-5 — at 24 V rated value	40 A
operational current — at 1 current path at DC-3 at DC-5 — at 60 V rated value	6 A
operational current — at 1 current path at DC-3 at DC-5 — at 110 V rated value	2.5 A
operational current — at 1 current path at DC-3 at DC-5 — at 220 V rated value	1 A
operational current — at 1 current path at DC-3 at DC-5 — at 440 V rated value	0.15 A
operational current — at 1 current path at DC-3 at DC-5 — at 600 V rated value	0.06 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 24 V rated value	100 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 60 V rated value	100 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 110 V rated value	100 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 220 V rated value	7 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 440 V rated value	0.42 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 600 V rated value	0.16 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 24 V rated value	100 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 60 V rated value	100 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 110 V rated value	100 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 220 V rated value	35 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 440 V rated value	0.8 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 600 V rated value	0.35 A
operating power — at AC-2 at 400 V rated value	45 kW
operating power — at AC-3 — at 230 V rated value	22 kW
operating power — at AC-3 — at 400 V rated value	45 kW
operating power — at AC-3 — at 500 V rated value	55 kW
operating power — at AC-3 — at 690 V rated value	75 kW
operating power — at AC-3 — at 1000 V rated value	37 kW
operating power — at AC-3e — at 230 V rated value	22 kW
operating power — at AC-3e — at 400 V rated value	45 kW
operating power — at AC-3e — at 500 V rated value	55 kW
operating power — at AC-3e — at 690 V rated value	75 kW
operating power — at AC-3e — at 1000 V rated value	37 kW
operating power for approx. 200000 operating cycles at AC-4 — at 400 V rated value	22 kW
operating power for approx. 200000 operating cycles at AC-4 — at 690 V rated value	27.4 kW
operating apparent power at AC-6a — up to 230 V for current peak value n=20 rated value	33 kVA
operating apparent power at AC-6a — up to 400 V for current peak value n=20 rated value	58 kVA
operating apparent power at AC-6a — up to 500 V for current peak value n=20 rated value	73 kVA
operating apparent power at AC-6a — up to 690 V for current peak value n=20 rated value	69 kVA
operating apparent power at AC-6a — up to 230 V for current peak value n=30 rated value	22.4 kVA
operating apparent power at AC-6a — up to 400 V for current peak value n=30 rated value	39 kVA
operating apparent power at AC-6a — up to 500 V for current peak value n=30 rated value	48.7 kVA
operating apparent power at AC-6a — up to 690 V for current peak value n=30 rated value	67.3 kVA
short-time withstand current in cold operating state up to 40 °C — limited to 1 s switching at zero current maximum	1 725 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 maximum	1 297 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 maximum	946 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 maximum	610 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 maximum	486 A; Use minimum cross-section acc. to AC-1 rated value
no-load switching frequency — at AC	5 000 1/h
operating frequency — at AC-1 maximum	900 1/h
operating frequency — at AC-2 maximum	350 1/h
operating frequency — at AC-3 maximum	850 1/h
operating frequency — at AC-3e — maximum	850 1/h
operating frequency — at AC-4 maximum	250 1/h

Control circuit/ Control

type of voltage of the control supply voltage	AC
control supply voltage at AC — at 50 Hz rated value	230 V
operating range factor control supply voltage rated value of magnet coil at AC — at 50 Hz	0.8 ... 1.1
apparent pick-up power of magnet coil at AC — at 50 Hz	296 V·A
inductive power factor with closing power of the coil — at 50 Hz	0.61
apparent holding power of magnet coil at AC — at 50 Hz	19 V·A
inductive power factor with the holding power of the coil — at 50 Hz	0.38
closing delay — at AC	13 ... 50 ms
opening delay — at AC	10 ... 21 ms
arcing time	10 ... 20 ms
control version of the switch operating mechanism	Standard A1 - A2

Auxiliary circuit

number of NC contacts for auxiliary contacts instantaneous contact	1
number of NO contacts for auxiliary contacts instantaneous contact	1
operational current at AC-12 maximum	10 A
operational current at AC-15 — at 230 V rated value	6 A
operational current at AC-15 — at 400 V rated value	3 A
operational current at AC-15 — at 500 V rated value	2 A
operational current at AC-15 — at 690 V rated value	1 A
operational current at DC-12 — at 24 V rated value	10 A
operational current at DC-12 — at 48 V rated value	6 A
operational current at DC-12 — at 60 V rated value	6 A
operational current at DC-12 — at 110 V rated value	3 A
operational current at DC-12 — at 125 V rated value	2 A
operational current at DC-12 — at 220 V rated value	1 A
operational current at DC-12 — at 600 V rated value	0.15 A
operational current at DC-13 — at 24 V rated value	10 A
operational current at DC-13 — at 48 V rated value	2 A
operational current at DC-13 — at 60 V rated value	2 A
operational current at DC-13 — at 110 V rated value	1 A
operational current at DC-13 — at 125 V rated value	0.9 A
operational current at DC-13 — at 220 V rated value	0.3 A
operational current at DC-13 — at 600 V rated value	0.1 A
contact reliability of auxiliary contacts	1 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 value	96 A
full-load current (FLA) for 3-phase AC motor — at 600 V rated value	77 A
yielded mechanical performance [hp] — for single-phase AC motor — at 110/120 V rated value	10 hp
yielded mechanical performance [hp] — for single-phase AC motor — at 230 V rated value	20 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 200/208 V rated value	30 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 220/230 V rated value	30 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 460/480 V rated value	75 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 575/600 V rated value	75 hp
contact rating of auxiliary contacts according to UL	A600 / P600

Short-circuit protection

design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 V	C characteristic: 10 A; 0.4 kA
design of the fuse link — for short-circuit protection of the main circuit — with type of coordination 1 required	gG: 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 required	gG: 160 A (690 V, 100 kA), aM: 100 A (690 V, 100 kA), BS88: 125 A (415 V, 80 kA)
design of the fuse link — for short-circuit protection of the auxiliary switch required	gG: 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 mounting	Yes
fastening method	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
height	140 mm
width	70 mm
depth	152 mm
required spacing — with side-by-side mounting — forwards	20 mm
required spacing — with side-by-side mounting — upwards	10 mm
required spacing — with side-by-side mounting — downwards	10 mm
required spacing — with side-by-side mounting — at the side	0 mm
required spacing — for grounded parts — forwards	20 mm
required spacing — for grounded parts — upwards	10 mm
required spacing — for grounded parts — at the side	10 mm
required spacing — for grounded parts — downwards	10 mm
required spacing — for live parts — forwards	20 mm
required spacing — for live parts — upwards	10 mm
required spacing — for live parts — downwards	10 mm
required spacing — for live parts — at the side	10 mm

Connections/ Terminals

type of electrical connection — for main current circuit	screw-type terminals
type of electrical connection — for auxiliary and control circuit	spring-loaded terminals
type of electrical connection — at contactor for auxiliary contacts	Spring-type terminals
type of electrical connection — of magnet coil	Spring-loaded terminal
type of connectable conductor cross-sections — for main contacts — finely stranded with core end processing	2x (2.5 ... 35 mm²), 1x (2.5 ... 50 mm²)
type of connectable conductor cross-sections — for AWG cables for main contacts	2x (10 ... 1/0), 1x (10 ... 2/0)
connectable conductor cross-section for main contacts — solid	2.5 ... 16 mm²
connectable conductor cross-section for main contacts — stranded	6 ... 70 mm²
connectable conductor cross-section for main contacts — finely stranded with core end processing	2.5 ... 50 mm²
connectable conductor cross-section for auxiliary contacts — solid or stranded	0.5 ... 2.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded with core end processing	0.5 ... 2.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded without core end processing	0.5 ... 2.5 mm²
type of connectable conductor cross-sections — for auxiliary contacts — solid or stranded	2x (0.5 ... 2.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded with core end processing	2x (0.5 ... 1.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded without core end processing	2x (0.5 ... 2.5 mm²)
type of connectable conductor cross-sections — for AWG cables for auxiliary contacts	2x (20 ... 16)
AWG number extended as coded connectable conductor cross section for main contacts	10 ... 2/0
AWG number as coded connectable conductor cross section for auxiliary contacts	20 ... 14

Safety related data

product function — mirror contact according to IEC 60947-4-1	Yes
product function — positively driven operation according to IEC 60947-5-1	No
product function — suitable for safety function	Yes
suitability for use safety-related switching OFF	Yes
service life maximum	20 a
test wear-related service life necessary	Yes
proportion of dangerous failures — with low demand rate according to SN 31920	40 %
proportion of dangerous failures — with high demand rate according to SN 31920	73 %
B10 value with high demand rate according to SN 31920	1 000 000
failure rate [FIT] with low demand rate according to SN 31920	100 FIT
device type according to ISO 13849-1	3
overdimensioning according to ISO 13849-2 necessary	Yes
safety device type according to IEC 61508-2	Type A
protection class IP on the front according to IEC 60529	IP20
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front

Approvals Certificates

global warming potential [CO2 eq] / during manufacturing	7.66 kg
global warming potential [CO2 eq] / during operation	399 kg
global warming potential [CO2 eq] / after end of life	-1.19 kg
global warming potential [CO2 eq] / total	405 kg

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3RT2046-3AP00PDF

3RT2046-3AP00: frequently asked questions

When can 3RT2046-3AP00 be shipped?

3RT2046-3AP00 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 3RT2046-3AP00 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

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