Siemens 3RT2535-1AP00

Power contactor, AC-3, 35 A, 18.5 kW / 400 V, 4-pole, 230 V AC, 50 Hz, main contacts: 2 NO + 2 NC

MPN
3RT2535-1AP00
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What is the Siemens 3RT2535-1AP00?

power contactor, AC-3, 35 A, 18.5 kW / 400 V, 4-pole, 230 V AC, 50 Hz, main contacts: 2 NO + 2 NC, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2

Specifications

General

product brand nameSIRIUS
product designationcontactor
product type designation3RT25

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 state per pole2.2 W
power loss [W] for rated value of the current — without load current share typical6.5 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 AC11.8 g / 5 ms, 7.4 g / 10 ms
shock resistance with sine pulse — at AC18.5 g / 5 ms, 11.6 g / 10 ms
mechanical service life (operating cycles) — of contactor typical10 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 typical10 000 000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)10/01/2014
Net Weight1.1 kg

Ambient conditions

installation altitude at height above sea level maximum2 000 m
ambient temperature — during operation-40 ... +70 °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 circuit4
number of NO contacts for main contacts2
number of NC contacts for main contacts2
operational current — at AC-1 up to 690 V — at ambient temperature 40 °C rated value60 A
operational current — at AC-1 up to 690 V — at ambient temperature 60 °C rated value55 A
operational current — at AC-2 at AC-3 at 400 V — per NO contact rated value35 A
operational current — at AC-2 at AC-3 at 400 V — per NC contact rated value35 A
minimum cross-section in main circuit at maximum AC-1 rated value16 mm²
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 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 — 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 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 — at 1 current path at DC-3 at DC-5 — at 24 V per NC contact rated value35 A
operational current — at 1 current path at DC-3 at DC-5 — at 24 V per NO contact rated value35 A
operational current — at 1 current path at DC-3 at DC-5 — at 110 V per NC contact rated value1.25 A
operational current — at 1 current path at DC-3 at DC-5 — at 110 V per NO contact rated value2.5 A
operational current — at 1 current path at DC-3 at DC-5 — at 220 V per NC contact rated value0.5 A
operational current — at 1 current path at DC-3 at DC-5 — at 220 V per NO contact rated value1 A
operational current — at 1 current path at DC-3 at DC-5 — at 440 V per NC contact rated value0.045 A
operational current — at 1 current path at DC-3 at DC-5 — at 440 V per NO contact rated value0.1 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 24 V per NC contact rated value55 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 24 V per NO contact rated value55 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 110 V per NC contact rated value12.5 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 110 V per NO contact rated value25 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 220 V per NC contact rated value2.5 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 220 V per NO contact rated value5 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 440 V per NC contact rated value0.135 A
operational current — with 2 current paths in series at DC-3 at DC-5 — at 440 V per NO contact rated value0.27 A
operating power at AC-2 at AC-3 — at 230 V per NC contact rated value11 kW
operating power at AC-2 at AC-3 — at 230 V per NO contact rated value11 kW
operating power at AC-2 at AC-3 — at 400 V per NC contact rated value18.5 kW
operating power at AC-2 at AC-3 — at 400 V per NO contact rated value18.5 kW
short-time withstand current in cold operating state up to 40 °C — limited to 1 s switching at zero current maximum546 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 maximum443 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 maximum334 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 maximum241 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 maximum196 A; Use minimum cross-section acc. to AC-1 rated value
power loss [W] at AC-3 at 400 V for rated value of the operational current per conductor2.2 W
power loss [W] at AC-3e at 400 V for rated value of the operational current per conductor2.2 W
no-load switching frequency — at AC5 000 1/h
operating frequency — at AC-1 maximum1 200 1/h

Control circuit/ Control

type of voltage of the control supply voltageAC
control supply voltage at AC — at 50 Hz rated value230 V
operating range factor control supply voltage rated value of magnet coil at AC — at 50 Hz0.8 ... 1.1
apparent pick-up power of magnet coil at AC190 V·A
apparent pick-up power of magnet coil at AC — at 50 Hz190 V·A
inductive power factor with closing power of the coil0.72
inductive power factor with closing power of the coil — at 50 Hz0.72
apparent holding power of magnet coil at AC16 V·A
apparent holding power of magnet coil at AC — at 50 Hz16 V·A
inductive power factor with the holding power of the coil0.37
inductive power factor with the holding power of the coil — at 50 Hz0.37
closing delay — at AC10 ... 80 ms
opening delay — at AC10 ... 18 ms
arcing time10 ... 20 ms
control version of the switch operating mechanismAC

Auxiliary circuit

number of NC contacts for auxiliary contacts instantaneous contact1
number of NO contacts for auxiliary contacts instantaneous contact1
operational current at AC-12 maximum10 A
operational current at AC-15 — at 230 V rated value6 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

yielded mechanical performance [hp] — for 3-phase AC motor at 460/480 V rated value20 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: 125 A (690 V, 100 kA)
design of the fuse link — for short-circuit protection of the main circuit — with type of coordination 2 requiredgG: 63 A (690 V,100 kA)
design of the fuse link — for short-circuit protection of the auxiliary switch requiredgG: 10 A (690 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 50022
height114 mm
width75 mm
depth130 mm
required spacing — with side-by-side mounting — forwards0 mm
required spacing — with side-by-side mounting — backwards0 mm
required spacing — with side-by-side mounting — upwards0 mm
required spacing — with side-by-side mounting — downwards0 mm
required spacing — with side-by-side mounting — at the side0 mm
required spacing — for grounded parts — forwards0 mm
required spacing — for grounded parts — backwards0 mm
required spacing — for grounded parts — upwards50 mm
required spacing — for grounded parts — at the side10 mm
required spacing — for grounded parts — downwards50 mm
required spacing — for live parts — forwards0 mm
required spacing — for live parts — backwards0 mm
required spacing — for live parts — upwards50 mm
required spacing — for live parts — downwards50 mm
required spacing — for live parts — at the side10 mm

Connections/ Terminals

type of electrical connection — for main current circuitscrew-type terminals
type of electrical connection — for auxiliary and control circuitscrew-type terminals
type of electrical connection — at contactor for auxiliary contactsScrew-type terminals
type of electrical connection — of magnet coilscrew terminal
type of connectable conductor cross-sections — for main contacts — solid2x (1 ... 35 mm²), 1x (1 ... 50 mm²)
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)
type of connectable conductor cross-sections — for auxiliary contacts — solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
type of connectable conductor cross-sections — for AWG cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 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
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

3RT2535-1AP00: frequently asked questions

When can 3RT2535-1AP00 be shipped?

3RT2535-1AP00 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 3RT2535-1AP00 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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My factory is down and I need this urgently — can you help?

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