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Wago
261-326/331-000Space-saving, 2-conductor end terminal block; on one side with push-button; without protruding snap-in mounting foot; 1-pole; for terminal strips with snap-in mounting feet; 2.5 mm²; CAGE CLA
Wago 261-331
4-conductor terminal block; without push-buttons; with fixing flange; 1-pole; for screw or similar mounting types; Fixing hole 3.2 mm Ø; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray
- MPN
- 261-331
- Category
- Rail-Mount Terminal Blocks
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Wago 261-331?
Through terminal block, 261 Series, CAGE CLAMP®
Connecting conductors is quick and easy with this through terminal block (item number 261-331). Conductors can only be connected to this through terminal block if their strip length is between 8 and 9 mm . Whether for use in industry or building installations, our rail-mount through terminal blocks make it easy to quickly and securely connect electrical conductors. They’re perfect for either classic through-wiring or distributing potential, depending on the variant. This product features conductor terminals and utilizes CAGE CLAMP®. Our proven universal connection known as CAGE CLAMP® leads the way when it comes to connection technology and electrical interconnections. The item's dimensions are (10 x 28 x 18) mm (width x height x depth). Depending on the type of conductor, this through terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm².
An operating tool is used to operate this mini rail-mount terminal block.
Specifications
Electrical data - Ratings per IEC/EN
| Nominal voltage (III/3) | 500 V |
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated current | 24 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
| Rated voltage UL (Use Group B) | 300 V |
| Rated current UL (Use Group B) | 15 A |
| Rated voltage UL (Use Group C) | 300 V |
| Rated current UL (Use Group C) | 15 A |
| Rated voltage UL (Use Group D) | 600 V |
| Rated current UL (Use Group D) | 5 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 300 V / 300 V / 600 V |
| Rated current | 15 A / 15 A / 5 A |
Electrical data - Ratings per CSA
| Approvals per | CSA 22.2 No 158 |
| Rated voltage CSA (Use Group C) | 300 V |
| Rated current CSA (Use Group C) | 10 A |
| Rated voltage CSA (Use Group D) | 600 V |
| Rated current CSA (Use Group D) | 5 A |
| Approvals per | CSA 22.2 No 158 / CSA 22.2 No 158 / CSA 22.2 No 158 |
| Use group | B / C / D |
| Rated voltage | 300 V / 600 V |
| Rated current | 10 A / 5 A |
Electrical data - General information
| Wiring direction | Side-entry wiring |
Connection data
| Clamping units | 4 |
| Total number of potentials | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
| Actuation type | Operating tool |
| Connectable conductor materials | Copper |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Pole number | 1 |
| Wiring direction | Side-entry wiring |
Physical data
| Width | 10 mm / 0.394 inches |
| Height | 28 mm / 1.102 inches |
| Depth | 18 mm / 0.709 inches |
Mechanical data
| Design | horizontal type |
| Mounting type | Mounting flange |
| Marking level | Side marking |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.059 MJ |
| Halogen-free | Yes |
| Weight | 3.9 g |
Commercial data
| Product Group | 9 (Std Chassis Mt Blocks) |
| PU (SPU) | 200 (50) pcs |
| Packaging type | box |
| Country of origin | CH |
| GTIN | 4044918610643 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
| eCl@ss 10.0 | 27-14-11-06 |
| eCl@ss 9.0 | 27-14-11-06 |
| ETIM 9.0 | EC001284 |
| ETIM 10.0 | EC001284 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
261-331: frequently asked questions
When can 261-331 be shipped?
261-331 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 261-331 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 261-331 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 261-331, subject to availability and destination.
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261-331/332-0004-conductor terminal block; on one side with push-buttons; with fixing flange; 1-pole; for screw or similar mounting types; Fixing hole 3.2 mm Ø; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray
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261-333/332-0004-conductor terminal block; on one side with push-buttons; with fixing flange; 1-pole; for screw or similar mounting types; Fixing hole 3.2 mm Ø; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; light gray
Wago 261-331Price and lead time confirmed within 1 business day
Request a Quote