Wago 279-527

Double-deck terminal block; Ground conductor/through terminal block; 1.5 mm²; PE/L; without marker carrier; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 1,50 mm²; gray

MPN
279-527
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What is the Wago 279-527?

Double-deck terminal block, 279 Series, operating tool

Enjoy fault-free electrical installations with this double-deck terminal block (item number 279-527). Ensure that the strip lengths are between 8 and 9 mm when connecting conductors to this double-deck terminal block. The double-deck terminal block also functions as a through terminal block as well as a ground terminal block. This product incorporates conductor terminals and utilizes CAGE CLAMP®. Our reliable and maintenance-free CAGE CLAMP® connection makes it easy to connect all conductor types without having to prepare the conductor. For example, you don't need to crimp ferrules. This double-deck terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 1.5 mm².

Specifications

Electrical data - Ratings per IEC/EN

Ratings perIEC/EN 60947-7-1
Nominal voltage (III/3)500 V
Rated impulse withstand voltage (III / 3)6 kV
Rated current18 A
Legend (ratings)(III / 3) ≙ Overvoltage category III / Pollution degree 3
Ratings perIEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1
Overvoltage categoryIII / III / II
Pollution degree3 / 2 / 2
Nominal voltage500 V
Rated impulse withstand voltage6 kV
Rated current18 A

Electrical data - Ratings per UL

Approvals perUL 1059
Rated voltage UL (Use Group C)600 V
Rated current UL (Use Group C)10 A
Approvals perUL 1059 / UL 1059 / UL 1059
Use groupB / C / D
Rated voltage600 V
Rated current10 A

Electrical data - Ratings per CSA

Approvals perCSA 22.2 No 158
Rated voltage CSA (Use Group C)600 V
Rated current CSA (Use Group C)10 A
Approvals perCSA 22.2 No 158 / CSA 22.2 No 158 / CSA 22.2 No 158
Use groupB / C / D
Rated voltage600 V
Rated current10 A

Electrical data - Power Loss

Power loss, per pole (potential)0.593 W
Rated current I<sub>N</sub> for power loss specification18 A
Resistance value for specified, current-dependent power loss0.002 Ω

Electrical data - General information

Wiring directionFront-entry wiring

Connection data

Clamping units4
Total number of potentials2
Number of levels2

Connection data - Connection 1

Connection technologyCAGE CLAMP®
Actuation typeOperating tool
Connectable conductor materialsCopper
Solid conductor0.08 … 1.5 mm² / 28 … 16 AWG
Fine-stranded conductor0.08 … 1.5 mm² / 28 … 16 AWG
Strip length8 … 9 mm / 0.31 … 0.35 inches
Wiring directionFront-entry wiring

Physical data

Width4 mm / 0.157 inches
Height85 mm / 3.346 inches
Depth from upper-edge of DIN-rail39 mm / 1.535 inches

Mechanical data

Potential markingPE/L
Designhorizontal type
Mounting typeDIN-35 rail
Marking levelSide marking

Material data

Note (material data)Information on material specifications can be found here
Colorgray
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Fire load0.137 MJ
Weight11.3 g

Environmental requirements

Processing temperature-35 … +85 °C
Continuous operating temperature-60 … +105 °C

Commercial data

Product Group1 (Rail Mounted Terminal Blocks)
PU (SPU)50 pcs
Packaging typebox
Country of originDE
GTIN4050821109396
Customs tariff number85369010000

Product Classification

UNSPSC39121410
eCl@ss 10.027-14-11-41
eCl@ss 9.027-14-11-41
ETIM 9.0EC000901
ETIM 10.0EC000901
ECCNNO US CLASSIFICATION

Environmental Product Compliance

CAS-No.7439-92-1
REACH Candidate List SubstanceLead
RoHS Compliance StatusCompliant,No Exemption
SCIP notification number (Austria)6088c7a9-57c5-4c74-bb86-98f3086948d3
SCIP notification number (Belgium)d7a5b85a-1bed-4587-99a7-ffe35bdd560f
SCIP notification number (Bulgaria)9cba1d72-0f0d-40fd-8300-06c83f3d9743
SCIP notification number (Czech Republic)39ec2f6f-eb39-4775-87b3-ed9117dd75b1
SCIP notification number (Denmark)dc5899dd-f4ca-455b-a53a-eb38a411988e
SCIP notification number (Finland)e406c9d6-76f6-4bd6-9913-2150d83002da
SCIP notification number (France)f8d61e58-5a75-4eea-9b80-45de38f5a163
SCIP notification number (Germany)54c521f6-4c2d-41eb-aeb4-441b517058d2
SCIP notification number (Hungary)f2fde800-afb4-4f66-b32a-2e1d8dd03ef0
SCIP notification number (Italy)854c00ff-c1a4-4454-8e15-e29321cf093b
SCIP notification number (Netherlands)ab440e78-b41a-456d-905f-aa1d25ac9340
SCIP notification number (Poland)0d96efe9-384a-4b69-b5ec-8058fbd14a15
SCIP notification number (Romania)f1210c28-bd32-4034-bda4-803cf85f9b94
SCIP notification number (Sweden)b3b01eaa-f83e-460f-821b-2b32b7b40d25

279-527: frequently asked questions

When can 279-527 be shipped?

279-527 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 279-527 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 279-527 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 279-527, subject to availability and destination.

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Wago 279-621 – 4-conductor through terminal block; 1.5 mm²; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 1,50 mm²; gray
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4-conductor through terminal block; 1.5 mm²; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 1,50 mm²; gray

Wago 279-527Price and lead time confirmed within 1 business day
Request a Quote