Available on request

3-conductor ground terminal block; 4 mm²; suitable for Ex e II applications; center marking; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 4,00 mm²; green-yellow

MPN: 281-687/999-950 · Brand: Wago
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts

AvailabilityConfirmed on request
CategoryRail-Mount Terminal Blocks
Lifecycleactive
Warranty12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 281-687/999-950 be shipped?

281-687/999-950 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 281-687/999-950 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 281-687/999-950 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 281-687/999-950, subject to availability and destination.

<h2>Ground terminal block, 281 Series, operating tool</h2><br/><br/>Connect conductors quickly and securely with this ground terminal block (item number 281-687/999-950). Conductors should only be connected to this ground terminal block if their strip length is between 9 and 10 mm . Our ground terminal blocks create a direct connection between the mounting rail and the electrical conductors thanks to an integrated mounting foot. This connection ensures both electrical and mechanical stability between the conductors and the mounting adapter. This product features conductor terminals and utilizes CAGE CLAMP®. Our highly-rated and maintenance-free CAGE CLAMP® connection makes it easy to connect all types of conductors without having to prepare the conductor. For example, you don't need to crimp ferrules. Depending on the type of conductor, this ground terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 4 mm².<br/><br/><h3></h3><br/><br/>An operating tool is used to operate this through rail-mount terminal block.<br/>

Specifications

Electrical data - Ratings per IEC/EN

Ratings perIEC/EN 60947-7-2
Ratings perIEC/EN 60947-7-2 / IEC/EN 60947-7-2 / IEC/EN 60947-7-2
Overvoltage categoryIII / III / II
Pollution degree3 / 2 / 2

Electrical data - Ex information

Reference to hazardous areasSee application instructions in section “Knowledge and Downloads – Documentation – Additional Information: Technical Section; Technical Explications”

Electrical data - General information

Wiring directionFront-entry wiring

Connection data

Clamping units3
Total number of potentials1
Number of levels1

Connection data - Connection 1

Connection technologyCAGE CLAMP®
Actuation typeOperating tool
Connectable conductor materialsCopper
Solid conductor0.08 … 4 mm² / 28 … 12 AWG
Fine-stranded conductor0.08 … 4 mm² / 28 … 12 AWG
Strip length9 … 10 mm / 0.35 … 0.39 inches
Wiring directionFront-entry wiring

Physical data

Width6 mm / 0.236 inches
Height73.5 mm / 2.894 inches
Depth from upper-edge of DIN-rail29 mm / 1.142 inches

Mechanical data

Designhorizontal type
Mounting typeDIN-35 rail
Marking levelCenter marking

Material data

Note (material data)Information on material specifications can be found here
Colorgreen-yellow
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Fire load0.174 MJ
Weight16 g

Environmental requirements

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

Commercial data

PU (SPU)50 pcs
Packaging typebox
Country of originDE
GTIN4045454111106
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)8f0e5a42-0884-4c6b-8938-a07ad5749e71
SCIP notification number (Belgium)79c8ba2d-4395-43d4-8075-e4ff9e35389b
SCIP notification number (Bulgaria)2b8be64f-27c9-4372-8cd0-31c08184bbc0
SCIP notification number (Czech Republic)97ea1553-76fb-4642-aabf-6bef11004aa6
SCIP notification number (Denmark)75ad1760-71b1-44f4-868d-3ce241945a8e
SCIP notification number (Finland)971cdd91-010c-46d4-97f1-60f15448a1d6
SCIP notification number (France)4d8febc9-b807-46eb-b392-40b9b6c39f80
SCIP notification number (Germany)8d31f821-0072-45c7-bbe0-e87874d3d7fc
SCIP notification number (Hungary)974f7206-e842-44af-a7bc-809fa642aa22
SCIP notification number (Italy)ead17658-a4ba-4bae-b5de-4e25bd1e9f59
SCIP notification number (Netherlands)5559ebed-abc4-40fc-ac0c-4fb47dd9e457
SCIP notification number (Poland)9e726f11-a2f6-443e-93d6-a1321ac198a0
SCIP notification number (Romania)43f6c03e-3343-4c02-8b49-941e5782c23d
SCIP notification number (Sweden)acba8d7c-8a51-4507-bd25-4f996e5626e5
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide

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