Siemens SIRIUS Contactor assembly for star-delta (wye-delta) start, I/O-Link AC-3, 22 kW/400 V, 24 V DC 3-Pole, size S0 Spring-type terminals electrical and mechanical interlock 3 NO + 3 NC integrated

Siemens 3RA2426-8XE32-2BB4 Star/delta-selector switch IO-Link 22KW 24V DC, S0 Spring terminals 3O+3C.

Manufacturer part number (MPN)

3RA2426-8XE32-2BB4

EAN / GTIN

4011209838727

Sales unit

pcs

Voltage

24 V

Power

22 kW

Product brand name

SIRIUS

Product designation

Contactor assembly for star-delta (wye-delta) start

Product type designation

3RA24

Manufacturer's article number — 1 of the supplied contactor

3RT2027-2BB40-0CC0

Manufacturer's article number — 2 of the supplied contactor

3RT2027-2BB40

Manufacturer's article number — 3 of the supplied contactor

3RT2026-2BB40

Manufacturer's article number — of the supplied RS assembly kit

3RA2923-2BB2

Manufacturer's article number — of the supplied function module for communication

3RA2711-2CA00

Size of contactor

S0

Product extension auxiliary switch

No

Shock resistance at rectangular impulse — at AC

8,3 g / 5 ms, 5,3 g / 10 ms

Shock resistance at rectangular impulse — at DC

10g / 5 ms, 7,5g / 10 ms

Shock resistance with its pulse — at AC

13,5 g / 5 ms, 8,3 g / 10 ms

Shock resistance with its pulse — at DC

15 g / 5 ms, 10 g / 10 ms

Mechanical service life (operating cycles) — of contactor typical

10 000 000

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

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

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

At AC-3 — at 400 V rated value

50 A

At AC-3 — at 500 V rated value

19 kW

At AC-3 — at 690 V rated value

19 kW

Operating frequency — at AC-3 maximum

1 000 1/h

Type of voltage of the control supply voltage

DC

Control supply voltage 1 at DC rated value

24 V

Closing power of magnet coil at DC

13.8 W

Holding power of magnet coil at DC

13.8 W

Number of NC contacts for auxiliary contacts — instantaneous contact

3

Number of NO contacts for auxiliary contacts — instantaneous contact

3

Contact reliability of auxiliary contacts

< 1 error per 100 million operating cycles

Contact rating of auxiliary contacts according to UL

A600 / Q600

For short-circuit protection of the main circuit — with type of coordination 1 required

gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 125 A

For short-circuit protection of the main circuit — with type of coordination 2 required

gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 50 A

For short-circuit protection of the main circuit — for short-circuit protection of the auxiliary switch required

fuse gG: 10 A

Mounting position

+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface

Fastening method

screw and snap-on mounting onto 35 mm DIN rail

Installation/ mounting/ dimensions — height

114 mm

Installation/ mounting/ dimensions — width

135 mm

Installation/ mounting/ dimensions — depth

181 mm

With side-by-side mounting — forwards

6 mm

With side-by-side mounting — backwards

0 mm

With side-by-side mounting — upwards

6 mm

With side-by-side mounting — downwards

6 mm

With side-by-side mounting — at the side

6 mm

For grounded parts — forwards

6 mm

For grounded parts — backwards

0 mm

For grounded parts — upwards

6 mm

For grounded parts — at the side

6 mm

For grounded parts — downwards

6 mm

For live parts — forwards

6 mm

For live parts — backwards

0 mm

For live parts — upwards

6 mm

For live parts — downwards

6 mm

For live parts — at the side

6 mm

Type of electrical connection — for main current circuit

spring-loaded 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 — solid

2x (1 ... 10 mm²)

Type of connectable conductor cross-sections for main contacts — solid or stranded

2x (1 ... 10 mm²)

Type of connectable conductor cross-sections for main contacts — finely stranded with core end processing

2x (1 ... 6 mm²)

Type of connectable conductor cross-sections for main contacts — finely stranded without core end processing

2x (1 ... 6 mm²)

For auxiliary contacts — solid or stranded

2x (0.5 ... 2.5 mm²)

For auxiliary contacts — finely stranded with core end processing

2x (0.5 ... 1.5 mm²)

For auxiliary contacts — finely stranded without core end processing

2x (0.5 ... 1.5 mm²)

For auxiliary contacts — for AWG cables for auxiliary contacts

2x (20 ... 14)

Product function suitable for safety function

Yes

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

Product function bus communication

No

Protocol is supported AS-Interface protocol

No

Product function control circuit interface with IO link

Yes

Width

135 mm

Function

Star-delta contactor

Height

114 mm

Depth

181 mm

Rated operation power at AC-3, 400 V

22 kW

Number of normally open contacts as main contact

3

Rated operation current Ie at AC-3, 400 V

50 A

Degree of protection (IP)

IP20

Type of electrical connection of main circuit

Spring clamp connection

Voltage type for actuating

DC

Country of origin

Germany

HS Code

8536.49

• EAN 4011209838727
• SAP 1000314424
• Code 8748006