Wago 281-532 Data Sheet

Data sheet | Item number:281-532

Quadruple-deck rail-mounted terminal block; Rail-mounted terminal block
for electric motor wiring; L1 - L2 - L3; for DIN-rail 35 x 15 and 35 x 7.5; 4 mm²;
CAGE CLAMP®

Color:

Item description

Note:
Terminating Aluminum Conductors

WAGO spring clamp terminal blocks are suitable for solid aluminum conductors up to 4mm²/12AWG if WAGO “Alu-Plus” Contact Paste is used for
termination.

281-532

01.05.2019Page /1 9

Data sheet | Item number:281-532

“Alu-Plus” Contact Paste Advantages:

Automatically destroys the oxide film during clamping.

Prevents fresh oxidation at the clamping point.

Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).

Provides long-term protection against corrosion.

Using terminal blocks with CAGE CLAMP® Spring Pressure Connection Technology, and aluminum conductors must first be cleaned with a blade
then immediately be inserted into the clamping units filled with “Alu-Plus” Contact Paste.

It is also possible to apply WAGO “Alu-Plus” on the whole surface of the aluminum conductor before termination.additionally

Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors:

2.5mm² (14 AWG) = 16 A
4mm² (12 AWG) = 22 A

Data

Electrical data

Ratings per IEC/EN 60664-1

Rated voltage (III / 3) 400 V

Rated impulse voltage (III / 3) 6 kV

Rated current 20 A

Rated current (2) 25A

Connection data

Connection technology

CAGE CLAMP

®

Actuation type Operating tool

Connectable conductor materials Copper

Aluminum

Nominal cross section 2.5mm²

Solid conductor 0.08 … 4mm²/ 28 … 12AWG

Fine-stranded conductor 0.08 … 4mm²/ 28 … 12AWG

Strip length 8 … 9mm/ 0.31 … 0.35inch

Total number of connection points 6

Total number of potentials 3

Number of levels 4

Type of wiring Front-entry wiring

Geometrical Data

Width 6mm/ 0.236inch

281-532

01.05.2019Page /2 9

Data sheet | Item number:281-532

Height from upper-edge of DIN-35 rail 62.5mm/ 2.461inch

Depth 100mm/ 3.937inch

Mechanical data

Design angled

Type of mounting DIN-35 rail

Potential marking L1 - L2 - L3

Marking level Center/side marking

Material Data

Color gray

Insulating material Polyamide 66 (PA 66)

Fire load 0.359 MJ

Weight 19.783g

Commercial data

Product Group 1 (Rail Mounted Terminal Blocks)

Country of origin DE

GTIN 4044918787611

Customs Tariff No. 85369010000

Approvals / Certificates

Country specific Approvals

Logo Approval Additional Approval Text

Certificate
name

CCA

DEKRA Certification B.V.

EN 60947 NTR NL-

7454/A1

CCA

DEKRA Certification B.V.

IEC 60947 NTR NL-

7454/A1

CSA

DEKRA Certification B.V.

C22.2 No. 158 1505034

CSA

DEKRA Certification B.V.

UL 1059 1505034

KEMA/KEUR

DEKRA Certification B.V.

EN 60947 71-

107288

281-532

01.05.2019Page /3 9

Data sheet | Item number:281-532

Ship Approvals

Logo Approval Additional Approval Text

Certificate
name

ABS

American Bureau of Shipping

- 14­HG1293677­PDA

DNV GL

Det Norske Veritas, Germanischer Lloyd

- TAE00001V2

UL-Approvals

Logo Approval Additional Approval Text

Certificate
name

UL

Underwriters Laboratories Inc.

UL 1059 20170731-

E45172

Compatible products

tools

Item no.: 210-657

Operating tool with partially insulated shaft; Blade (3.5 x 0.5) mm; short

210-657

Item no.: 210-658

Operating tool with partially insulated shaft; Blade (3.5 x 0.5) mm; short; angled

210-658

Item no.: 210-720

Operating tool with partially insulated shaft; Type 2, blade (3.5 x 0.5) mm

210-720

assembling

Item no.: 209-106

Mounting carrier; for isolated mounting on DIN 35 rails

209-106

Carrier rail

Item no.: 210-112
Steel carrier rail; 35 x 7.5 mm; 1 mm thick; 2 m long; slotted; according to EN 60715; "Hole width 25
mm

210-112

281-532

01.05.2019Page /4 9

Data sheet | Item number:281-532

Item no.: 210-113
Steel carrier rail; 35 x 7.5 mm; 1 mm thick; 2 m long; unslotted; according to EN 60715

210-113

Item no.: 210-114
Steel carrier rail; 35 x 15 mm; 1.5 mm thick; 2 m long; unslotted; similar to EN 60715

210-114

Item no.: 210-115
Steel carrier rail; 35 x 7.5 mm; 1 mm thick; 2 m long; slotted; according to EN 60715; "Hole width 18
mm

210-115

Item no.: 210-118
Steel carrier rail; 35 x 15 mm; 2.3 mm thick; 2 m long; unslotted; according to EN 60715

210-118

Item no.: 210-196
Aluminum carrier rail; 35 x 8.2 mm; 1.6 mm thick; 2 m long; unslotted; similar to EN 60715

210-196

Item no.: 210-197
Steel carrier rail; 35 x 15 mm; 1.5 mm thick; 2 m long; slotted; similar to EN 60715

210-197

Item no.: 210-198
Copper carrier rail; 35 x 15 mm; 2.3 mm thick; 2 m long; unslotted; according to EN 60715

210-198

Item no.: 210-504
Steel carrier rail; 35 x 7.5 mm; 1 mm thick; 2 m long; slotted; galvanized; according to EN 60715

210-504

Item no.: 210-505
Steel carrier rail; 35 x 7.5 mm; 1 mm thick; 2 m long; unslotted; galvanized; according to EN 60715

210-505

Item no.: 210-506
Steel carrier rail; 35 x 15 mm; 1.5 mm thick; 2 m long; unslotted; galvanized; similar to EN 60715

210-506

Item no.: 210-508
Steel carrier rail; 35 x 15 mm; 1.5 mm thick; 2 m long; slotted; galvanized; similar to EN 60715

210-508

Insulation stop

Item no.: 281-470
Insulation stop; 0.08 - 0.2 mm² "s" (0.14 mm² "f-st"); 5 pieces/strip

281-470

Item no.: 281-471
Insulation stop; 0.25 - 0.5 mm²; 5 pieces/strip

281-471

Item no.: 281-472
Insulation stop; 0.75 - 1.5 mm²; 5 pieces/strip

281-472

General accessories

Item no.: 249-105
Group marker carrier

249-105

ferrule

Item no.: 216-106
Ferrule; Sleeve for 2.5 mm² / AWG 14; uninsulated; electro-tin plated

216-106

Item no.: 216-201
Ferrule; Sleeve for 0.5 mm² / 20 AWG; insulated; electro-tin plated

216-201

Item no.: 216-202
Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated

216-202

281-532

01.05.2019Page /5 9

Data sheet | Item number:281-532

Item no.: 216-203
Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated

216-203

Item no.: 216-204
Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated

216-204

Item no.: 216-205
Ferrule; Sleeve for 2.08 mm² / AWG 14; insulated; electro-tin plated

216-205

Item no.: 216-206
Ferrule; Sleeve for 2.5 mm² / AWG 14; insulated; electro-tin plated

216-206

Item no.: 216-241
Ferrule; Sleeve for 0.5 mm² / 20 AWG; insulated; electro-tin plated; electrolytic copper; gastight
crimped; acc. to DIN 46228, Part 4/09.90

216-241

Item no.: 216-242
Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated; electrolytic copper; gastight
crimped; acc. to DIN 46228, Part 4/09.90

216-242

Item no.: 216-243
Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated; electrolytic copper; gastight
crimped; acc. to DIN 46228, Part 4/09.90

216-243

Item no.: 216-244
Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; electrolytic copper; gastight
crimped; acc. to DIN 46228, Part 4/09.90

216-244

Item no.: 216-246
Ferrule; Sleeve for 2.5 mm² / AWG 14; insulated; electro-tin plated; electrolytic copper; gastight
crimped; acc. to DIN 46228, Part 4/09.90

216-246

Item no.: 216-301
Ferrule; Sleeve for 0.25 mm² / AWG 24; insulated; electro-tin plated

216-301

Item no.: 216-302
Ferrule; Sleeve for 0.34 mm² / 22 AWG; insulated; electro-tin plated

216-302

Jumper

Item no.: 210-103
Wire commoning chain; insulated; 50 connections

210-103

Item no.: 210-123
Wire commoning chain; insulated; 50 connections

210-123

Item no.: 249-123
Push-in type wire jumper; insulated; wire length 180 mm; Conductor cross section 0.75 mm²

249-123

Item no.: 249-125
Push-in type wire jumper; insulated; wire length 60 mm; Conductor cross section 0.75 mm²

249-125

Item no.: 249-126
Push-in type wire jumper; insulated; wire length 110 mm; Conductor cross section 0.75 mm²

249-126

Item no.: 249-127
Push-in type wire jumper; insulated; wire length 250 mm; Conductor cross section 0.75 mm²

249-127

Item no.: 281-482
Comb-style jumper bar; insulated; 2-way; IN = IN terminal block

281-482

Item no.: 281-483
Comb-style jumper bar; insulated; 3-way; IN = IN terminal block

281-483

281-532

01.05.2019Page /6 9

Data sheet | Item number:281-532

Item no.: 281-485
Comb-style jumper bar; insulated; 5-way; IN = IN terminal block

281-485

Item no.: 281-490
Comb-style jumper bar; insulated; 10-way; IN = IN terminal block

281-490

Item no.: 281-492
Alternate comb-style jumper bar; insulated; 2-way; IN = IN terminal block

281-492

Item no.: 709-110
Wire commoning chain; insulated; 4 connections; 3 x 110 mm

709-110

Item no.: 709-111
Wire commoning chain; insulated; 3 connections; 2 x 120 mm

709-111

Item no.: 709-112
Wire commoning chain; insulated; 3 connections; 2 x 170 mm

709-112

End plate

Item no.: 281-365
End and intermediate plate; 1 mm thick

281-365

Item no.: 281-366
End and intermediate plate; 1 mm thick

281-366

Marking accessories

Item no.: 2009-115

WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

Item no.: 2009-115/000-002

WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-002

Item no.: 2009-115/000-006

WMB-Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-006

Item no.: 2009-115/000-007

WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-007

Item no.: 2009-115/000-012

WMB-Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-012

Item no.: 2009-115/000-017

WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-017

Item no.: 2009-115/000-023

WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-023

Item no.: 2009-115/000-024

WMB-Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type

2009-115

/000-024

281-532

01.05.2019Page /7 9

Data sheet | Item number:281-532

Item no.: 709-177
Marking strips; on reel; 7.5 mm wide; not stretchable; plain; snap-on type

709-177

Item no.: 709-178
Marking strips; on reel; 7.5 mm wide; not stretchable; plain; snap-on type

709-178

Item no.: 709-196
Marking strips; for laser printer

709-196

Item no.: 793-501
WMB marking card; as card; not stretchable; plain; snap-on type

793-501

Item no.: 793-501/000-002

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-002

Item no.: 793-501/000-005

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-005

Item no.: 793-501/000-006

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-006

Item no.: 793-501/000-007

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-007

Item no.: 793-501/000-012

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-012

Item no.: 793-501/000-017

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-017

Item no.: 793-501/000-023

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-023

Item no.: 793-501/000-024

WMB marking card; as card; not stretchable; plain; snap-on type

793-501

/000-024

Item no.: 793-5501
WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap­on type

793-5501

Item no.: 793-5501/000-002
WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap­on type

793-5501

/000-002

Item no.: 793-5501/000-005
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-005

Item no.: 793-5501/000-006
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-006

281-532

01.05.2019Page /8 9

Data sheet | Item number:281-532

Item no.: 793-5501/000-007
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-007

Item no.: 793-5501/000-012
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-012

Item no.: 793-5501/000-017
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-017

Item no.: 793-5501/000-023
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-023

Item no.: 793-5501/000-024
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type

793-5501

/000-024

check

Item no.: 210-136

Test plug; 2 mm Ø; with 500 mm cable

210-136

Item no.: 210-137

Test plug; 2.3 mm Ø; with 500 mm cable

210-137

Downloads

Documentation

Bid Text

281-532 doc

25.1 kB

Download

CAD/CAE - Smart Data

CAD data

3D Download 281-532 URL Download



281-532

Subject to changes.

01.05.2019Page /9 9