https://www.phoenixcontact.com/us/products/2856126
Surge protection base element - PT 1X2+F-BE - 2856126
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Base element for protective plug PT with protective circuit for a 2-core floating signal circuit. Integrated gas
arrester as coarse protection between GND and PE. Mounting on NS 35/7.5 und NS 35/15, housing width: 17.5
mm.
Product Features
Plugs can be checked with CHECKMASTER
Installed in conjunction with the PT 1x2...-BE base element
Maximum ease of maintenance thanks to the two-piece design
Base element remains an integral part of the installation
Consistent plug-in signal circuit protection
Protection for a floating signal circuit
Impedance-neutral disconnection of plug for test and maintenance purposes
Key commercial data
Packing unit
1 pc
Weight per Piece (excluding packing)
50.9 GRM
Custom tariff number
85363010
Country of origin
Germany
Technical data
Dimensions
Height
89.8 mm
Width
17.7 mm
Depth
52 mm
Horizontal pitch
1 Div.
Complete module height
90 mm
Complete module width
17.7 mm
Complete module depth
65.5 mm
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https://www.phoenixcontact.com/us/products/2856126
Surge protection base element - PT 1X2+F-BE - 2856126
Technical data
Ambient conditions
Ambient temperature (operation)
-40 °C ... 85 °C
Degree of protection
IP20
General
Inflammability class according to UL 94
V0
Color
black
Mounting type
DIN rail: 35 mm
Type
DIN rail module, two-section, divisible
Direction of action
Signal Ground/Shield-Earth Ground
Protective circuit
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 600 V
Resistance in series
2.2 Ω 10 % (7-8/11-12)
≤ 1 Ω (9-10)
Connection data
Connection method
Screw connection
Connection type IN
Screw terminal blocks
Connection type OUT
Screw terminal blocks
Screw thread
M3
Tightening torque
0.5 Nm
Stripping length
8 mm
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil max
12
Classifications
eCl@ss
eCl@ss 4.0
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130801
eCl@ss 6.0
27130803
eCl@ss 7.0
27130803
eCl@ss 8.0
27130803
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Surge protection base element - PT 1X2+F-BE - 2856126
Classifications
ETIM
ETIM 2.0
EC000472
ETIM 3.0
EC000472
ETIM 4.0
EC000472
ETIM 5.0
EC000472
UNSPSC
UNSPSC 6.01
30212010
UNSPSC 7.0901
39121610
UNSPSC 11
39121610
UNSPSC 12.01
39121610
UNSPSC 13.2
39121620
Approvals
Approvals
Approvals
UL Listed / GOST / GL
Ex Approvals
UL Listed / cUL Listed / ATEX / cULus Listed
Approvals submitted
Approval details
UL Listed
GOST
GL
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https://www.phoenixcontact.com/us/products/2856126
Surge protection base element - PT 1X2+F-BE - 2856126
Accessories
Accessories
Labeled terminal marker
Zack marker strip - ZB 5,LGS:FORTL.ZAHLEN - 1050017
Zack marker strip, Strip, white, labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491 - 500,
Mounting type: Snap into tall marker groove, for terminal block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm
Marker for terminal blocks - ZB 5,LGS:L1-N,PE - 1050415
Marker for terminal blocks, Strip, white, labeled, Horizontal: L1, L2, L3, N, PE, L1, L2, L3, N, PE, Mounting type: Snap
into tall marker groove, for terminal block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm
Marker pen
Marker pen - X-PEN 0,35 - 0811228
Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Marker pen - B-STIFT - 1051993
Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm
Terminal marking
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https://www.phoenixcontact.com/us/products/2856126
Surge protection base element - PT 1X2+F-BE - 2856126
Accessories
Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004
Zack marker strip, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into tall marker groove, for
terminal block width: 5.2 mm, Lettering field: 5.1 x 10.5 mm
Zack marker strip - ZB 5,8:UNBEDRUCKT - 2715209
Zack marker strip, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into tall marker groove, for
terminal block width: 5.8 mm, Lettering field: 5.75 x 10.5 mm
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into flat marker groove,
for terminal block width: 5 mm, Lettering field: 5.1 x 5.2 mm
Drawings
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https://www.phoenixcontact.com/us/products/2856126
Surge protection base element - PT 1X2+F-BE - 2856126
Dimensioned drawing
Catalog photo
90
51,5
65,5
44,8
The figure shows the complete module consisting of a base element and
connector
Figure may contain other products.
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