https://www.phoenixcontact.com/us/products/3209170
Sensor/actuator terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-
M - 3209170
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Sensor/actuator terminal block, Connection method: Spring-cage connection, Cross section: 0.08 mm² - 4 mm²,
AWG: 28 - 12, Width: 5.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15
Product Features
Upper level for signal wiring
Key commercial data
Packing unit
Minimum order quantity
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 PCE
50 PCE
14.51 GRM
85369010
Poland
Technical data
General
Number of levels
Number of connections
Color
Insulating material
Inflammability class according to UL 94
Rated surge voltage
Pollution degree
Surge voltage category
Insulating material group
Connection in acc. with standard
Nominal current I
N
Nominal voltage U
N
Open side panel
3
5
gray
PA
V0
4 kV
3
III
I
IEC 60947-7-1 / IEC 60947-7-2
18 A
24 V (Light indicator, red)
ja
21.11.2013 Page 1 / 13
https://www.phoenixcontact.com/us/products/3209170
Sensor/actuator terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-
M - 3209170
Technical data
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
5.2 mm
92.3 mm
44.5 mm
52 mm
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Conductor cross section stranded, with ferrule without plastic sleeve min.
Conductor cross section stranded, with ferrule without plastic sleeve max.
Conductor cross section stranded, with ferrule with plastic sleeve min.
Conductor cross section stranded, with ferrule with plastic sleeve max.
0.08 mm²
4 mm²
0.08 mm²
2.5 mm²
28
12
0.14 mm²
2.5 mm²
0.14 mm²
2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, max.
Connection method
Stripping length
Spring-cage connection
10 mm
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27141118
27141118
27141118
27141118
27141128
27141128
27141128
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000900
EC000900
EC000900
EC000900
21.11.2013 Page 2 / 13
https://www.phoenixcontact.com/us/products/3209170
Sensor/actuator terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-
M - 3209170
Classifications
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211811
39121410
39121410
39121410
39121410
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / GOST / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
UL Recognized
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
28-12
10 A
300 V
C
28-12
18 A
150 V
D
28-12
10 A
300 V
cUL Recognized
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
28-12
10 A
300 V
C
28-12
18 A
150 V
D
28-12
10 A
300 V
21.11.2013 Page 3 / 13
https://www.phoenixcontact.com/us/products/3209170
Sensor/actuator terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-
M - 3209170
Approvals
GOST
cULus Recognized
Accessories
Accessories
Bridge
Plug-in bridge - FBS 2-5 - 3030161
Plug-in bridge, Number of positions: 2, Color: red
Plug-in bridge - FBS 3-5 - 3030174
Plug-in bridge, Number of positions: 3, Color: red
Plug-in bridge - FBS 4-5 - 3030187
Plug-in bridge, Number of positions: 4, Color: red
21.11.2013 Page 4 / 13
https://www.phoenixcontact.com/us/products/3209170
Sensor/actuator terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-
M - 3209170
Accessories
Plug-in bridge - FBS 5-5 - 3030190
Plug-in bridge, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-5 - 3030213
Plug-in bridge, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-5 - 3030226
Plug-in bridge, Number of positions: 20, Color: red
Plug-in bridge - FBS 50-5 - 3038930
Plug-in bridge, Number of positions: 50, Color: red
Plug-in bridge - FBS 2-5 BU - 3036877
Plug-in bridge, Number of positions: 2, Color: blue
21.11.2013 Page 5 / 13