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Application range
Terminal blocks for the direct lettering
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SNAP IN technology
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A-Series
Feed-through terminal blocks
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Modular test-disconnect terminal blocks
Pluggable terminal blocks
Modular terminal blocks with electronic components
1-tier
2-tier
3-tier
1.5 mm²
2.5 mm²
General ordering data
Version
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 22 A, dark beige
Order No.
2428510000
Type
A3T 2.5
GTIN (EAN)
4050118438208
Qty.
50 pc(s).
Dimensions and weights
Depth
64.5 mm
Depth (inches)
2.539 inch
Depth including DIN rail
65 mm
Height
116 mm
Height (inches)
4.567 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
20.708 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
Material
Wemid
Colour
dark beige
Colour of operational elements
orange
UL 94 flammability rating
V-0
Rating data IECEx/ATEX
Certificate No. (ATEX)
TUEV16ATEX7909U
Certificate No. (IECEX)
IECEXTUR16.0036U
Max. voltage (ATEX)
550 V
Current (ATEX)
19 A
Wire cross section max. (ATEX)
2.5 mm²
Max. voltage (IECEX)
550 V
Current (IECEX)
19 A
Wire cross section max. (IECEX)
2.5 mm²
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
System specifications
End cover plate required
Yes
Number of potentials
3
Number of levels
3
Number of clamping points per level
2
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
Installation advice
Rail
Open sides
right
Snap-on
No
Type of fixing
Snap-on
Type of mounting
TS 35
With snap-in pegs
No
CSA rating data
Certificate No. (CSA)
200039-70089609
Current size B (CSA)
20 A
Current size C (CSA)
20 A
Current size D (CSA)
5 A
Voltage size B (CSA)
300 V
Voltage size C (CSA)
300 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
28 AWG
Conductors for clamping (additional connection)
Connection type, additional connection
PUSH IN
Conductors for clamping (rated connection)
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.14 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0.5 mm²
Connection direction
top
Gauge to IEC 60947-1
A3
Number of connections
6
Stripping length
10 mm
Tube length for twin wire-end ferrule
Cross-section for conductor connection
min.
0.5 mm²
max.
0.75 mm²
Tube length
Tube length for wire-end ferrule with plastic collar DIN 46228/4
Tube length
Cross-section for conductor connection
min.
0.14 mm²
max.
0.34 mm²
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
min.
1.5 mm²
max.
2.5 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
Twin wire-end ferrules, max.
0.75 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
PUSH IN
Type of connection 2
PUSH IN
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 28
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
4 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.
2.5 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
General
Installation advice
Rail
Rail
TS 35
Standards
DIN EN 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 28
Rating data
Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
22 A
Current at maximum wires
22 A
Standards
DIN EN 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)
28 AWG
Conductor size Field wiring max. (cURus)
12 AWG
Conductor size Field wiring min. (cURus)
28 AWG
Current size B (cURus)
20 A
Current size C (cURus)
20 A
Current size D (cURus)
5 A
Voltage size B (cURus)
300 V
Voltage size C (cURus)
300 V
Voltage size D (cURus)
600 V
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
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
27-25-01-02
ECLASS 14.0
27-25-01-02
Order No.:
2428520000
Type:
A3T 2.5 BL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 22 A, blue
Order No.:
2428530000
Type:
A3T 2.5 FT-FT-PE
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428840000
Type:
A3T 2.5 N-FT-PE
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428540000
Type:
A3T 2.5 VL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428850000
Type:
A3T 2.5 VL BL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, blue
Version
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 22 A, dark beige
Order No.
2428510000
Type
A3T 2.5
GTIN (EAN)
4050118438208
Qty.
50 pc(s).
Depth
64.5 mm
Depth (inches)
2.539 inch
Depth including DIN rail
65 mm
Height
116 mm
Height (inches)
4.567 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
20.708 g
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material
Wemid
Colour
dark beige
Colour of operational elements
orange
UL 94 flammability rating
V-0
Certificate No. (ATEX)
TUEV16ATEX7909U
Certificate No. (IECEX)
IECEXTUR16.0036U
Max. voltage (ATEX)
550 V
Current (ATEX)
19 A
Wire cross section max. (ATEX)
2.5 mm²
Max. voltage (IECEX)
550 V
Current (IECEX)
19 A
Wire cross section max. (IECEX)
2.5 mm²
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
End cover plate required
Yes
Number of potentials
3
Number of levels
3
Number of clamping points per level
2
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
N-function
No
PE function
No
PEN function
No
Explosion-tested version
Yes
Installation advice
Rail
Open sides
right
Snap-on
No
Type of fixing
Snap-on
Type of mounting
TS 35
With snap-in pegs
No
Certificate No. (CSA)
200039-70089609
Current size B (CSA)
20 A
Current size C (CSA)
20 A
Current size D (CSA)
5 A
Voltage size B (CSA)
300 V
Voltage size C (CSA)
300 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
28 AWG
Connection type, additional connection
PUSH IN
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.14 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0.5 mm²
Connection direction
top
Gauge to IEC 60947-1
A3
Number of connections
6
Stripping length
10 mm
Tube length for twin wire-end ferrule
Cross-section for conductor connection
min.
0.5 mm²
max.
0.75 mm²
Tube length
Tube length for wire-end ferrule with plastic collar DIN 46228/4
Tube length
Cross-section for conductor connection
min.
0.14 mm²
max.
0.34 mm²
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
min.
1.5 mm²
max.
2.5 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
Tube length
Cross-section for conductor connection
Twin wire-end ferrules, max.
0.75 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
PUSH IN
Type of connection 2
PUSH IN
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 28
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
4 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.
2.5 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Installation advice
Rail
Rail
TS 35
Standards
DIN EN 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 28
Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
22 A
Current at maximum wires
22 A
Standards
DIN EN 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
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
12 AWG
Conductor size Factory wiring min. (cURus)
28 AWG
Conductor size Field wiring max. (cURus)
12 AWG
Conductor size Field wiring min. (cURus)
28 AWG
Current size B (cURus)
20 A
Current size C (cURus)
20 A
Current size D (cURus)
5 A
Voltage size B (cURus)
300 V
Voltage size C (cURus)
300 V
Voltage size D (cURus)
600 V
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
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
27-25-01-02
ECLASS 14.0
27-25-01-02
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E60693
Certificate No. (cURusEX)
E184763
Order No.:
2428520000
Type:
A3T 2.5 BL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 22 A, blue
Order No.:
2428530000
Type:
A3T 2.5 FT-FT-PE
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428840000
Type:
A3T 2.5 N-FT-PE
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428540000
Type:
A3T 2.5 VL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, dark beige
Order No.:
2428850000
Type:
A3T 2.5 VL BL
Version:
Feed-through terminal, Multi-tier modular terminal, PUSH IN, 2.5 mm², 800 V, 24 A, blue
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