RK 2,5-4 Ex BG

General

Colour

Beige

Country of origin

DE

Customs number

85369010

Explosion-proof version (EEx e)

✓

GTIN (EAN)

4044211044732

Packaging unit

100

Product description

Ex feed-through terminal ATEX-certified

Quantity unit

PC

Unit of weight

G

Weight per piece (including packaging)

10.42 g

Weight per piece (not including packaging)

9.8 g

Dimensions

Height TS 32

51.5 mm

Height TS 35/7.5

47 mm

Length

48 mm

Width

6 mm

Ratings

Contamination degree

3

Maximum power dissipation for nominal condition

1.09 W

Overvoltage category

III

Rated cross-section

4 mm²

Rated current

34 A

Rated impulse voltage

6 kV

Rated voltage

690 V

Connection data

Connection position

Lateral

Connection principle

Screw connection

Connections

2

Number of levels

1

Number of terminals per level

2

Screw head

Slotted

Screw threading

M 3

Stripping length

12 mm

Tightening torque, max.

1 Nm

Tightening torque, min.

0.5 Nm

Wire cross-section AWG, max.

10

Wire cross-section AWG, min.

22

Wire cross-section single core (rigid)/stranded, max.

6 mm²

Wire cross-section single-core (rigid) / stranded, min.

0.2 mm²

Wire cross-section stranded with wire-end ferrules, max.

4 mm²

Wire cross-section stranded with wire-end ferrules, min.

0.2 mm²

Wire cross-section stranded, max.

4 mm²

Wire cross-section stranded, min.

0.2 mm²

Further technical data

End plate required

✓

Gauge plug acc. to EN 60 947-1

A4

Mounting type

Mounting rail TS 35/7.5 and TS 32

Number of cross-connection channels

1

Number of test pick-off options

1

Materials

Flammability class UL 94

V-2

Insulation housing

Polyamide 6.6

Working temperature, max.

105 °C

Working temperature, min.

-40 °C

Standards and regulations

ATEX certification number

NEMKO ATEX 1136 U

EAC approval

TR ZU 004/2011

EAC approval granted

✓

KEMA KEUR approval

KEMA KEUR approval

EN 60947-7-1:2009

KEMA KEUR approval granted

✓

KEMA rated current

32 A

KEMA rated impulse voltage

6 kV

KEMA rated voltage

800 V

KEMA torque, max.

1 Nm

KEMA torque, min.

0.5 Nm

KEMA wire cross-section single core (rigid), min.

0.2 mm²

KEMA wire cross-section single-core (rigid), max.

4 mm²

KEMA wire cross-section stranded, max.

4 mm²

KEMA wire cross-section stranded, min.

0.2 mm²

UL Recognized

UL File Number

E95701

UL Recognized

1

UL Usegroup C: rated current

30 A

UL Usegroup C: rated voltage

600 V

UL approval

UL 1059

UL factory wiring

✓

UL field wiring

✓

UL torque

7.3 Lb In

UL wire cross-section single-core (rigid) AWG, max.

10

UL wire cross-section single-core (rigid) AWG, min.

22

UL wire cross-section stranded AWG, max.

10

UL wire cross-section stranded AWG, min.

22

UL wire material

Cu

CSA approval

042110_0_000

CSA Usegroup C: rated current

40 A

CSA Usegroup C: rated voltage

600 V

CSA approval

C22.2 No 158

CSA approval granted

✓

CSA stripping length

12 mm

CSA torque, max.

1 Nm

CSA torque, min.

0.5 Nm

CSA wire cross-section AWG, max.

10

CSA wire cross-section AWG, min.

22

German Lloyd approval

DNV GL Certificate number

TAE000014T

DNV GL Location Classes

Temperature: B, Humidity: B, Vibration: A

DNV GL approval granted

1

DNV GL rated cross-section

4 mm²

DNV GL rated current

34 A

DNV GL rated voltage

750 V

DNV GL test standard

IEC 60947-7-1:2002

Environmental Product Compliance

EU-POP Conform

✓

PROP 65 Conform

✓

REACH Candidate Substance Note

𐄂

REACH Conform

✓

REACH Reference date

2026-02-04

RoHS Conform

✓

TSCA Conform

✓