Data sheet
Creation date March 24, 2021 8:42:10 PM CET
Catalogue status 12.03.2021 / We reserve the right to make technical changes. 1
SAK 2.5/35 KRG Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Product image
Klippon® Connect with clamping yoke Technology
The high reliability and variety of designs of the terminal
blocks with clamping yoke connections make planning
easer and optimises operational safety. Klippon®
Connect provides a proven response to a range of
different requirements.
General ordering data
Version SAK Series, Feed-through terminal, Rated cross-
section: 2.5 mm², Screw connection, medium
yellow
Order No. 0380420000
Type SAK 2.5/35 KRG
GTIN (EAN) 4008190014360
Qty. 100 pc(s).
Delivery status This article will no longer be available in the future.
Available until 2022-12-31
Alternative product 1020000000
Data sheet
SAK 2.5/35 KRG Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date March 24, 2021 8:42:11 PM CET
Catalogue status 12.03.2021 / We reserve the right to make technical changes. 2
Dimensions and weights
Depth 40 mm Depth (inches) 1.575 inch
Height 49.5 mm Height (inches) 1.949 inch
Net weight 10.4 g Width 6.1 mm
Width (inches) 0.24 inch
Temperatures
Storage temperature
-25 °C...55 °C
Operating temperature range For operating temperature
range see EC Design
Test Certificate / IEC Ex-
Certificate of Conformity
Continuous operating temp., min. -60 °C Continuous operating temp., max. 130 °C
Material data
Material KrG Colour medium yellow
UL 94 flammability rating V-0, 5VA
Rating data IECEx/ATEX
Certificate No. (ATEX) KEMA97ATEX1798U ATEX certificate KEMA97ATEX1798U_e.pdf
ATEX certificate IECEXKEM06.0014U Certificate No. (IECEX) IECEXKEM06.0014U
IEC Ex certificate IECEXKEM06.0014U_e.pdf
Max. voltage (ATEX) 550 V
Current (ATEX) 21 A Wire cross section max. (ATEX) 2 mm²
Max. voltage (IECEX) 550 V Current (IECEX) 21 A
Wire cross section max. (IECEX)
2.5 mm²
Operating temperature range For operating temperature
range see EC Design
Test Certificate / IEC Ex-
Certificate of Conformity
Marking EN 60079-7 Ex eb II C Gb Ex 2014/34/EU label II 2 G D
System specifications
Version Screw connection,
for screwable cross-
connection, One end
without connector
End cover plate required
Yes
Number of potentials 1 Number of levels 1
Number of clamping points per level 2 Number of potentials per tier 1
Levels cross-connected internally No PE connection No
Rail TS 35 N-function No
PE function No PEN function No
Additional technical data
Explosion-tested version Yes Number of similar terminals 1
Open sides right Type of mounting Snap-on
CSA rating data
Certificate No. (CSA) 12400-129 Current size C (CSA) 25 A
Voltage size C (CSA) 600 V Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 26 AWG
Data sheet
SAK 2.5/35 KRG Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date March 24, 2021 8:42:11 PM CET
Catalogue status 12.03.2021 / We reserve the right to make technical changes. 3
Conductors for clamping (rated connection)
Blade size 0.6 x 3.5 mm Clamping range, max. 6 mm²
Clamping range, min. 0.13 mm² Clamping screw M 2.5
Connection cross-section, stranded,
max. 4 mm²
Connection cross-section, stranded, min.
0.5 mm²
Connection direction on side Gauge to IEC 60947-1 A3
Number of connections 2 Stripping length 10 mm
Tightening torque, max. 0.6 Nm Tightening torque, min. 0.4 Nm
Torque level with DMS electric
screwdriver 1
Twin wire-end ferrules, max.
1.5 mm²
Twin wire-end ferrules, min. 0.5 mm² Type of connection Screw connection
Wire connection cross section AWG,
max. AWG 10
Wire connection cross section AWG,
min. AWG 26
Wire connection cross section, finely
stranded, max.
4 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, max. 2.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min. 0.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, max. 2.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, min. 0.5 mm²
Wire connection cross-section, solid
core, max.
6 mm²
Wire connection cross-section, solid
core, min. 0.5 mm²
General
Rail TS 35 Standards IEC 60947-7-1
Wire connection cross section AWG,
max. AWG 10
Wire connection cross section AWG,
min. AWG 26
Rating data
Power loss in accordance with IEC
60947-7-x 0.77 W
Rated cross-section
2.5 mm²
Rated voltage 800 V Rated current 24 A
Current at maximum wires 32 A Standards IEC 60947-7-1
Volume resistance according to IEC
60947-7-x 1.33 mΩ
Rated impulse withstand voltage
8 kV
Pollution severity 3
UL rating data
Certificate No. (UR) E60693 Conductor size Factory wiring max. (UR) 12 AWG
Conductor size Factory wiring min. (UR) 22 AWG Conductor size Field wiring max. (UR) 12 AWG
Conductor size Field wiring min. (UR) 22 AWG Current size C (UR) 20 A
Voltage size C (UR) 600 V
Classifications
ETIM 6.0 EC000897 ETIM 7.0 EC000897
ECLASS 9.0 27-14-11-20 ECLASS 9.1 27-14-11-20
ECLASS 10.0 27-14-11-20 ECLASS 11.0 27-14-11-20
Data sheet
SAK 2.5/35 KRG Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date March 24, 2021 8:42:11 PM CET
Catalogue status 12.03.2021 / We reserve the right to make technical changes. 4
Approvals
Approvals
ROHS Conform
UL File Number Search E60693
Downloads
Approval/Certificate/Document of
Conformity
Attestation Of Conformity
EAC certificate
VDE Certificate
Lloyds Register Certificate
MARITREG Certificate
Declaration of Conformity
Declaration of Conformity
Engineering Data STEP
Engineering Data EPLAN, WSCAD
User Documentation StorageConditionsTerminalBlocks
