https://www.phoenixcontact.com/us/produkte/2794987
Surge protection device - TT-SLKK5/110AC - 2794987
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in
the user's documentation. Our General Terms of Use for Downloads are valid
(http://download.phoenixcontact.com)
Modular terminal block with varistor as surge voltage protection between clamping connector and
DIN rail, separate ground connection, nominal voltage: 110 V AC, mounting on NS 35/7.5, terminal
width: 6.2 mm, terminal height: 69 mm
The illustration shows version
TT-SLKK5/ 12 DC
Key commercial data
Packing unit
Minimum order quantity
Catalog page
GTIN
Custom tariff number
Country of origin
85363030
GERMANY
1
50
Page 69 (TT-2005)
Technical data
General
Housing material
Inflammability class according to UL 94
Color
Total surge current (8/20) µs
Ambient temperature (operation)
Mounting type
Design
Number of positions
Degree of protection
Direction of action
Width
Height
Length
PA
V2
black
6.5 kA
-40 °C ... 85 °C
DIN rail: 35 mm
Single-level terminal block – separate PE connection
1
IP20
Line-Earth Ground
6.2 mm
69.5 mm
66.5 mm
Protective circuit
IEC category
C1
05.10.2012 Page 1 / 7
https://www.phoenixcontact.com/us/produkte/2794987
Surge protection device - TT-SLKK5/110AC - 2794987
Technical data
Protective circuit
IEC category
IEC category
VDE requirement class
VDE requirement class
VDE requirement class
Nominal voltage UN
Maximum continuous voltage UC (wire-ground)
Nominal current IN
Ground conductor current IPE
Nominal discharge surge current In (8/20) µs (Core-Earth)
Total surge current (8/20) µs
Max. discharge surge current Imax (8/20) µs maximum (Core-
Earth)
Nominal pulse current Ian (10/1000) µs (Core-Earth)
Output voltage limitation at 1 kV/µs (Core-Earth) spike
Output voltage limitation at 1 kV/µs (Core-Earth) static
Residual voltage at In, (conductor-ground)
Response time tA (Core-Earth)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
C2
C3
C1
C2
C3
110 V AC
130 V AC
32 A (50°C)
≤ 100 µA
2 kA
6.5 kA
6.5 kA
75 A
≤ 310 V
≤ 310 V
≤ 500 V
≤ 25 ns
Typ. 1.5 MHz
Connection data
Connection method
Connection type IN
Connection type OUT
Screw thread
Tightening torque
Stripping length
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Screw connection
Screw terminal blocks
Screw terminal blocks
M3
0.5 Nm
8 mm
0.2 mm²
4 mm²
0.2 mm²
4 mm²
24
12
Connection, protective circuit
Standards/regulations
IEC 61643-21
Classifications
eclass
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
27140201
27130801
27130801
27130801
05.10.2012 Page 2 / 7
https://www.phoenixcontact.com/us/produkte/2794987
Surge protection device - TT-SLKK5/110AC - 2794987
Classifications
eclass
eCl@ss 6.0
eCl@ss 7.0
27130807
27130807
etim
ETIM 2.0
ETIM 3.0
ETIM 4.0
EC000943
EC000943
EC000943
unspsc
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
Approvals
Approvals
Approvals
CSA / UL Recognized / cUL Recognized / GOST / GOST / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
CSA
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
28-12
34 A
110 V
UL Recognized
mm²/AWG/kcmil
26-10
05.10.2012 Page 3 / 7
https://www.phoenixcontact.com/us/produkte/2794987
Surge protection device - TT-SLKK5/110AC - 2794987
Approvals
Nominal current IN
Nominal voltage UN
30 A
110 V
cUL Recognized
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
26-12
30 A
110 V
GOST
GOST
cULus Recognized
Accessories
Accessories
Assembly
Spacer plate - DP-UKK 3/5 BK - 2770833
Spacer plate, Length: 56 mm, Width: 2.5 mm, Height: 25 mm, Color: black
End cover - D-UKK 3/5 BK - 2770228
End cover, Length: 56 mm, Width: 2.5 mm, Height: 66.5 mm, Color: black
Marking
05.10.2012 Page 4 / 7
https://www.phoenixcontact.com/us/produkte/2794987
Surge protection device - TT-SLKK5/110AC - 2794987
Accessories
Marker pen - B-STIFT - 1051993
Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm
Zack Marker strip, flat - ZBF 6:UNBEDRUCKT - 0808710
Zack Marker strip, flat, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into flat
marker groove, For terminal block width: 6.2 mm, Lettering field: 5.15 x 6.15 mm
Zack Marker strip, flat - ZBF 6/WH-100:UNBEDRUCKT - 0808736
Zack Marker strip, flat, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into flat
marker groove, For terminal block width: 6.2 mm, Lettering field: 5.15 x 6.15 mm
Zack Marker strip, flat - ZBF 6,LGS:FORTL.ZAHLEN - 0808749
Zack Marker strip, flat, Strip, white, Labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc.
up to 91 - 100, Mounting type: Snap into flat marker groove, For terminal block width: 6.2 mm, Lettering
field: 5.15 x 6.15 mm
Zack marker strip - ZB 6:UNBEDRUCKT - 1051003
Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker
groove, For terminal block width: 6.2 mm, Lettering field: 6.15 x 10.5 mm
Zack marker strip - ZB 6,LGS:L1-N,PE - 1051414
Zack marker strip, Strip, white, Labeled, Can be labeled with: Plotter, Horizontal: L1, L2, L3, N, PE, L1, L2,
L3, N, PE, Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field:
6.15 x 10.5 mm
05.10.2012 Page 5 / 7