Data sheet| Item number:281-511
Fuse plug; with pull-tab; for miniature metric fuses 5 x 20 mm and 5 x 25 mm;
without blown fuse indication; 6 mm wide; gray
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /1 9
Color:
Item description
Safety information 1:
Electrical ratings are given by the fuse.
Data
Electrical data
Power loss (max.) P (note)
l (max.) When selecting glass cartridge fuses, make sure that the maximum
power loss listed below is not exceeded. The power loss is
determined according to IEC or EN 60947-7-3/VDE 0611-6 at 23°C.
The temperature rise of the terminal block must be checked
according to their application and mounting. Higher ambient
temperatures represent an additional impact on miniature fuses.
Therefore, in such applications, the rated current must be reduced if
necessary. More details are available from the manufacturers.
Power loss P (max )
l . 2.5 W
Power loss P (note)
lOverload and short circuit protection (Individual arrangement)
Power loss P 2 (max.)
l1.6 W
Power loss P 2 (note)
l
Overload and short circuit protection (Group arrangement)
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /2 9
Power loss P 2 (note)
l
Overload and short circuit protection (Group arrangement)
Power loss P 3 (max )
l . 4 W
Power loss P 3 (note)
lShort circuit protection only (Individual arrangement)
Verlustleistung Pv max. 4 4 W
Verlustleistung P 4 Hinweis
vShort circuit protection only (Group arrangement)
Ratings per IEC/EN
Nominal voltage (III/3) 250 V
Rated current 6.3 A
Physical data
Width 6mm/ 0.236inch
Mechanical data
Marking level Center marking
Material data
Color gray
Insulation material Polyamide (PA66)
Weight 6.1 g
Commercial data
Product Group 1 (Rail Mounted Terminal Blocks)
Packaging type BOX
Country of origin CN
GTIN 4050821032540
Customs tariff number 85366990990
Approvals / Certificates
Country specific Approvals
Logo Approval Additional Approval Text
Certificate
name
CSA
DEKRA Certification B.V.
C22.2 No. 158 1505034
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /3 9
KEMA/KEUR
DEKRA Certification B.V.
EN 60947 NTR NL-
7135
KEMA/KEUR
DEKRA Certification B.V.
EN 60947 2160584.31
Ship Approvals
Logo Approval Additional Approval Text
Certificate
name
ABS
American Bureau of Shipping
- 20-
HG1941090-
PDA
ABS
American Bureau of Shipping
EN 60947 20-
HG1941090-
PDA
UL-Approvals
Logo Approval Additional Approval Text
Certificate
name
UL
Underwriters Laboratories Inc.
UL 1059 20170731-
E45172
Compatible products
clamps
Item no.: 280-510
Triple-deck terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; green-
yellow/blue/gray
www.wago.com/280-510
Item no.: 280-514
Double-deck terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray
/gray
www.wago.com/280-514
Item no.: 280-528
Double-deck terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray
/gray
www.wago.com/280-528
Item no.: 280-531
Double-deck terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; blue
/gray
www.wago.com/280-531
Item no.: 280-532
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /4 9
Item no.: 280-532
Double-deck terminal block; with additional jumper position on lower level; for DIN-rail 35 x 15 and 35 x
7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; blue/gray
www.wago.com/280-532
Item no.: 280-889
Triple-deck terminal block; with additional jumper position on lower level; for DIN-rail 35 x 15 and 35 x
7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray/gray/gray
www.wago.com/280-889
Item no.: 280-891
Double-deck terminal block; with additional jumper position on lower level; for DIN-rail 35 x 15 and 35 x
7.5; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray/gray
www.wago.com/280-891
Item no.: 281-610
3-conductor carrier terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 4 mm²; CAGE CLAMP®; 4,00 mm²;
gray
www.wago.com/281-610
Item no.: 281-656
4-conductor carrier terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 4 mm²; CAGE CLAMP®; 4,00 mm²;
gray
www.wago.com/281-656
Item no.: 281-916
2-conductor carrier terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 4 mm²; CAGE CLAMP®; 4,00 mm²;
gray
www.wago.com/281-916
Item no.: 281-917
2-conductor carrier terminal block; for DIN-rail 35 x 15 and 35 x 7.5; 4 mm²; CAGE CLAMP®; 4,00 mm²;
blue
www.wago.com/281-917
Marking accessories
Item no.: 2009-114
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; white www.wago.com/2009-114
Item no.: 2009-114/000-002
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; yellow
www.wago.com/2009-114
/000-002
Item no.: 2009-114/000-005
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; red
www.wago.com/2009-114
/000-005
Item no.: 2009-114/000-006
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; blue
www.wago.com/2009-114
/000-006
Item no.: 2009-114/000-007
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; gray
www.wago.com/2009-114
/000-007
Item no.: 2009-114/000-012
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; orange
www.wago.com/2009-114
/000-012
Item no.: 2009-114/000-023
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; green
www.wago.com/2009-114
/000-023
Item no.: 2009-114/000-024
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /5 9
Item no.: 2009-114/000-024
WMB-Inline; for Smart Printer; 2000 pieces on roll; stretchable 4 - 4.2 mm; plain; snap-on type; violet www.wago.com/2009-114
/000-024
Item no.: 793-4501
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; white www.wago.com/793-4501
Item no.: 793-4501/000-002
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; yellow
www.wago.com/793-4501
/000-002
Item no.: 793-4501/000-005
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; red
www.wago.com/793-4501
/000-005
Item no.: 793-4501/000-006
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; blue
www.wago.com/793-4501
/000-006
Item no.: 793-4501/000-007
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; gray
www.wago.com/793-4501
/000-007
Item no.: 793-4501/000-012
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; orange
www.wago.com/793-4501
/000-012
Item no.: 793-4501/000-014
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; brown
www.wago.com/793-4501
/000-014
Item no.: 793-4501/000-023
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; light green
www.wago.com/793-4501
/000-023
Item no.: 793-4501/000-024
WMB marking card; as card; stretchable 4 - 4.2 mm; plain; snap-on type; violet
www.wago.com/793-4501
/000-024
Item no.: 794-4615
WMB marking card; as card; MARKED; F1, ..., F10 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap-
on type; white
www.wago.com/794-4615
Item no.: 794-4616
WMB marking card; as card; MARKED; F11, ..., F20 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap-
on type; white
www.wago.com/794-4616
Item no.: 794-4617
WMB marking card; as card; MARKED; F21, ..., F30 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap-
on type; white
www.wago.com/794-4617
Item no.: 794-4618
WMB marking card; as card; MARKED; F31, ..., F40 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap-
on type; white
www.wago.com/794-4618
Item no.: 794-4619
WMB marking card; as card; MARKED; F41, ..., F50 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap- www.wago.com/794-4619
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /6 9
Item no.: 794-4619
WMB marking card; as card; MARKED; F41, ..., F50 (10x); stretchable 4 - 4.2 mm; Vertical marking; snap-
on type; white
www.wago.com/794-4619
General accessories
Item no.: 281-503
Short circuit jumper; for fuse holder; silver-colored www.wago.com/281-503
Downloads
Documentation
Bid Text
281-511
X81 - Datei
2019 Feb 19 xml
2.9 kB
Download
281-511
doc - Datei
2017 Mar 14 doc
23.6 kB
Download
Additional Information
Technical explanations 2019 Apr 3 pdf
2.2 MB
Download
CAD/CAE-Data
CAD data
2D/3D Models 281-511 URL Download
CAE data
WSCAD Universe 281-511 URL Download
ZUKEN Portal 281-511 URL Download
Environmental Product Compliance
Compliance Search
Environmental Product Compliance 281-511
Fuse plug; with pull-tab; for miniature metric fuses 5 x 20 mm and 5 x 25 mm; without
blown fuse indication; 6 mm wide; gray
URL Download
Installation Notes
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /7 9
Testing
Using fuse plugs with rail-mount terminal
blocks for control circuit protection is highly
advantageous because the function and
wiring levels are separated:
No additional cost for assembly and
wiring
No risk of accidental contact with
Length of carrier terminal blocks with a
fuse plug:
59mm / 2.32inch for 281‑916
73.5mm / 2.89inch for 281‑610
86mm / 3.39inch for 281‑656
Installation Notes
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /8 9
No risk of accidental contact with
live parts when disconnecting the
fuse plug
The fuse plug is completely
separated from the carrier terminal
block when replacing a fuse – away
from current carrying parts
The fuse plug can be removed by
service personnel
No unintentional reclosing of the
circuit by another person
Quickly exchange a fuse by using a
prepared “stand-by plug”
Fuse plug features for quick and safe
applications:
Optional LED indicates blown fuse
Top-of-unit marking slot provides
clear carrier terminal block
identification
Two test slots with touch contacts
Terminal blocks/plugs provide high-
density wiring in a width of just 6mm
May be used as a disconnect plug in
combination with a shorting link
Data sheet| Item number:281-511
www.wago.com/281-511
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
01.03.2021Page /9 9
When a corresponding neutral circuit is
adjacent to the fuse plug, a 5mm wide
space-saving terminal block may be used, as
a 6mm fuse plug may overlap the terminal
block (see diagram).
For 5mm wide carrier terminal blocks can be
used with end plates, for example.