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Siemens 3RT1466-6XB46-0LA2

Power contactor AC-1 400 A / 690 V / 40 °C 3-pole

MPN: 3RT1466-6XB46-0LA2
Category: SIRIUS 3RT contactors with extended application range, 3-pole

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What is the Siemens 3RT1466-6XB46-0LA2?

power contactor AC-1 400 A / 690 V / 40 °C 3-pole, Uc: 24 V DC (0.7-1.25) PLC input 24-110 V DC drive: electronic auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal extended rated condition railroad IEC 60077

Specifications

General

product brand name	SIRIUS
product designation	Power contactor
design of the product	With extended operating range
product type designation	3RT14

General technical data

size of contactor	S10
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	81 W
power loss [W] for rated value of the current — at AC in hot operating state per pole	27 W
power loss [W] for rated value of the current — without load current share typical	3.4 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	500 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 for railway applications according to EN 61373	Category 1, Class B
shock resistance at rectangular impulse — at DC	8,5 g / 5 ms, 4,2 g / 10 ms
shock resistance with sine pulse — at DC	13,4 g / 5 ms, 6,5 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)	09/06/2016
SVHC substance name	Lead 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 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1
Net Weight	6.199 kg

Ambient conditions

installation altitude at height above sea level maximum	2 000 m
ambient temperature — during operation	-40 ... +70 °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	690 V
operational current — at AC-1 at 400 V at ambient temperature 40 °C rated value	400 A
operational current — at AC-1 — up to 690 V at ambient temperature 40 °C rated value	400 A
operational current — at AC-1 — up to 690 V at ambient temperature 60 °C rated value	380 A
operational current — at AC-2 at 400 V rated value	138 A
operational current — at AC-3 — at 400 V rated value	138 A
operational current — at AC-3 — at 500 V rated value	138 A
operational current — at AC-3 — at 690 V rated value	138 A
minimum cross-section in main circuit — at maximum AC-1 rated value	240 mm²
minimum cross-section in main circuit — at maximum Ith rated value	240 mm²
operational current — at 1 current path at DC-1 — at 24 V rated value	380 A
operational current — at 1 current path at DC-1 — at 110 V rated value	33 A
operational current — at 1 current path at DC-1 — at 220 V rated value	3.8 A
operational current — at 1 current path at DC-1 — at 440 V rated value	0.9 A
operational current — at 1 current path at DC-1 — at 600 V rated value	0.6 A
operational current — with 2 current paths in series at DC-1 — at 24 V rated value	380 A
operational current — with 2 current paths in series at DC-1 — at 110 V rated value	380 A
operational current — with 2 current paths in series at DC-1 — at 220 V rated value	380 A
operational current — with 2 current paths in series at DC-1 — at 440 V rated value	4 A
operational current — with 2 current paths in series at DC-1 — at 600 V rated value	2 A
operational current — with 3 current paths in series at DC-1 — at 24 V rated value	380 A
operational current — with 3 current paths in series at DC-1 — at 110 V rated value	380 A
operational current — with 3 current paths in series at DC-1 — at 220 V rated value	380 A
operational current — with 3 current paths in series at DC-1 — at 440 V rated value	11 A
operational current — with 3 current paths in series at DC-1 — at 600 V rated value	5.2 A
operational current — at 1 current path at DC-3 at DC-5 — at 24 V rated value	380 A
operational current — at 1 current path at DC-3 at DC-5 — at 110 V rated value	3 A
operational current — at 1 current path at DC-3 at DC-5 — at 220 V rated value	0.6 A
operational current — at 1 current path at DC-3 at DC-5 — at 440 V rated value	0.18 A
operational current — at 1 current path at DC-3 at DC-5 — at 600 V rated value	0.125 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 24 V rated value	380 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 110 V rated value	380 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 220 V rated value	2.5 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 440 V rated value	0.65 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 600 V rated value	0.37 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 24 V rated value	380 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 110 V rated value	380 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 220 V rated value	380 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 440 V rated value	1.4 A
operational current — with 3 current paths in series at DC-3 at DC-5 — at 600 V rated value	0.75 A
operating power — at AC-2 at 400 V rated value	75 kW
operating power — at AC-3 — at 230 V rated value	97 kW
operating power — at AC-3 — at 400 V rated value	75 kW
operating power — at AC-3 — at 500 V rated value	90 kW
operating power — at AC-3 — at 690 V rated value	132 kW
short-time withstand current in cold operating state up to 40 °C — limited to 1 s switching at zero current maximum	5 524 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	4 579 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	3 153 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	1 883 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	1 445 A; Use minimum cross-section acc. to AC-1 rated value
no-load switching frequency — at DC	700 1/h
operating frequency — at AC-1 maximum	600 1/h
operating frequency — at DC-1 maximum	350 1/h

Ratings for railway applications

thermal current (Ith) up to 690 V — up to 40 °C according to IEC 60077 rated value	400 A
thermal current (Ith) up to 690 V — up to 70 °C according to IEC 60077 rated value	330 A

Control circuit/ Control

type of voltage	DC
type of voltage of the control supply voltage	DC
control supply voltage at DC rated value	24 V
operating range factor control supply voltage rated value of magnet coil at DC — initial value	0.7
operating range factor control supply voltage rated value of magnet coil at DC — full-scale value	1.25
consumed current at PLC-control input according to IEC 60947-1 maximum	2 mA
voltage at PLC-control input	24 ... 110 V
design of the surge suppressor	with varistor
closing power of magnet coil at DC	580 W
holding power of magnet coil at DC	3.4 W
closing delay — at DC	45 ... 80 ms
opening delay — at DC	80 ... 100 ms
arcing time	10 ... 15 ms
control version of the switch operating mechanism	PLC-IN or Standard A1 - A2 (adjustable)

Auxiliary circuit

number of NC contacts for auxiliary contacts	2
number of NC contacts for auxiliary contacts — instantaneous contact	2
number of NO contacts for auxiliary contacts	2
number of NO contacts for auxiliary contacts — instantaneous contact	2
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 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	6 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

UL/CSA ratings

full-load current (FLA) for 3-phase AC motor — at 480 V rated value	156 A
full-load current (FLA) for 3-phase AC motor — at 600 V rated value	144 A
yielded mechanical performance [hp] — for 3-phase AC motor — at 220/230 V rated value	60 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 460/480 V rated value	125 hp
yielded mechanical performance [hp] — for 3-phase AC motor — at 575/600 V rated value	150 hp
contact rating of auxiliary contacts according to UL	A600 / Q600

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: 500 A (690 V, 100 kA)
design of the fuse link — for short-circuit protection of the main circuit — with type of coordination 2 required	gR: 500 A (690 V, 100 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	with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back
fastening method side-by-side mounting	Yes
fastening method	screw fixing
height	210 mm
width	145 mm
depth	202 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	10 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	screw-type terminals
width of connection bar	25 mm
thickness of connection bar	6 mm
diameter of holes	11 mm
number of holes	1
type of connectable conductor cross-sections — for main contacts — solid or stranded	2x (70 ... 240 mm²)
type of connectable conductor cross-sections — for AWG cables for main contacts	2/0 ... 500 kcmil
type of connectable conductor cross-sections — for auxiliary contacts — solid	2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — solid or stranded	2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded with core end processing	2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
type of connectable conductor cross-sections — for AWG cables for auxiliary contacts	2x (20 ... 16), 2x (18 ... 14), 1x 12
AWG number as coded connectable conductor cross section for auxiliary contacts	18 ... 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
protection class IP on the front according to IEC 60529	IP00; IP20 with box terminal/cover
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front with box terminal/cover

Communication/ Protocol

product function bus communication

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3RT1466-6XB46-0LA2PDF

3RT1466-6XB46-0LA2: frequently asked questions

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