S3C 2.5
S3C 2.5
Connection diagram
S3C 2.5
S3C 2.5
S3C 2.5

S3C 2.5

Feed-through terminal block, SNAP IN, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 3

Item No. 2674540000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Classifications

Approvals

Approvals
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ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 
Certificate No. (cURusEX)
E184763 

General ordering data

Version
Feed-through terminal block, SNAP IN, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 3 
Order No.
2674540000 
Type
S3C 2.5 
GTIN (EAN)
4064675266396 
Qty.
100 items

Dimensions and weights

Depth
38 mm
Depth (inches)
1.496 inch
Height
71.5 mm
Height (inches)
2.815 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
10.948 g

Temperatures

Storage temperature
-25 °C...55 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Basic material
Wemid 
Colour
dark beige 
Colour of operational elements
green 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV22ATEX8925U 
Certificate No. (IECEX)
IECEXTUR22.0073U 
Max. voltage (ATEX)
550 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
2.5 mm² 

System specifications

End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
3 
Number of potentials per tier
1 
Levels cross-connected internally
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Explosion-tested version
No 
Open sides
right 
Snap-on
Yes 
Type of fixing
Snap-on 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
SNAP IN 

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm 
Clamping range, max.
2.5 mm²
Clamping range, min.
0.34 mm²
Connection cross-section, finely stranded, min.
0.34 mm²
Connection cross-section, stranded, max.
2.5 mm²
Connection cross-section, stranded, min.
0.34 mm²
Connection direction
top 
Gauge to IEC 60947-1
A2 
Number of connections
3 
Stripping length
10 mm
Tube length for twin wire-end ferrule acc. to cross-section
  • Tube length, min.:
    8 mm
  • Tube length, max.:
    12 mm
  • Tube length, min.:
    18 mm
  • Tube length, max.:
    18 mm
Tube length for wire-end ferrule with plastic collar acc. to cross-section
  • Tube length, min.:
    8 mm
  • Tube length, max.:
    8 mm
  • Tube length, min.:
    8 mm
  • Tube length, max.:
    12 mm
  • Tube length, min.:
    10 mm
  • Tube length, max.:
    18 mm
Tube length for wire-end ferrule without plastic collar acc. to cross-section
  • Tube length, min.:
    10 mm
  • Tube length, max.:
    10 mm
  • Tube length, min.:
    10 mm
  • Tube length, max.:
    18 mm
Twin wire-end ferrules, max.
0.75 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
SNAP IN 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 22 
Wire connection cross section, finely stranded, max.
2.5 mm²
Wire connection cross section, finely stranded, min.
0.34 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.
0.34 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.
0.34 mm²
Wire connection cross-section, solid core, max.
2.5 mm²
Wire connection cross-section, solid core, min.
0.34 mm²

CSA rating data

Certificate No. (CSA)
200039-8116541 
Current size B (CSA)
15 A 
Current size C (CSA)
15 A 
Current size D (CSA)
5 A 
Voltage size B (CSA)
600 V 
Voltage size C (CSA)
600 V 
Voltage size D (CSA)
600 V 
Wire cross section max. (CSA)
14 AWG 
Wire cross section min. (CSA)
20 AWG 

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 22 

Rating data

Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Nominal current
24 A
Current at maximum wires
24 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3 
Surge voltage category
III 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
12 AWG 
Conductor size Factory wiring min. (cURus)
22 AWG 
Conductor size Field wiring max. (cURus)
12 AWG 
Conductor size Field wiring min. (cURus)
22 AWG 
Current size B (cURus)
20 A 
Current size C (cURus)
20 A 
Current size D (cURus)
5 A 
Voltage size B (cURus)
600 V 
Voltage size C (cURus)
600 V 
Voltage size D (cURus)
600 V 

Classifications

ETIM 6.0
EC000897 
ETIM 7.0
EC000897 
ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
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 
ECLASS 12.0
27-14-11-20 
ECLASS 13.0
27-25-01-01 
ECLASS 14.0
27-25-01-01 
ECLASS 15.0
27-25-01-01