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260-303 Wago 260-303 is a 2-conductor through terminal block with CAGE CLAMP connection, rated 18A/400V (IEC), accepting 0.08-1.5mm² solid or fine-stranded wire.
Mfr Part #:

260-303

Available from 1 distributors
Mfr Name: Wago Corporation
Wago Corporation
Wago 260-303 is a 2-conductor through terminal block with CAGE CLAMP connection, rated 18A/400V (IEC), accepting 0.08-1.5mm² solid or fine-stranded wire.
Total Stock: 150 pcs
$ Price Range: $0.69 - $1.89

260-303 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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150 pcs
150 pcs On Request 1 On Request On Request On Request On Request On Request

260-303 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuation Type
Color
Connection Technology
Country of Origin
Current
Depth
Design
Fine-Stranded Conductor Range
Fire Load
Flammability Class
Height
Housing Color
Insulation Material
Lead Style
Marking Level
Material Group
Mounting Method
Mounting Type
Number of Levels
Number of Positions
Number of Potentials
Packaging Type
Pitch
Rated Impulse Withstand Voltage (III/3)
Solid Conductor Range
Standard Package Quantity
Strip Length
Terminal
Termination Style
Type
Voltage
Weight
Width
Wire Gauge Range
Wire Gauge or Range
Wiring Direction
current_rating (Nominal @ CSA 22.2 No 158 Use Group C)
current_rating (Nominal @ IEC/EN 60947)
current_rating (Nominal @ UL 1059 Use Group C)
current_rating (Nominal @ UL 1059, Use Group B)
current_rating (Nominal @ UL 1059, Use Group D)
voltage_rating (Nominal @ CSA 22.2 No 158 Use Group C)
voltage_rating (Nominal @ IEC/EN 60947)
voltage_rating (Nominal @ UL 1059 Use Group C)
voltage_rating (Nominal @ UL 1059, Use Group B)
voltage_rating (Nominal @ UL 1059, Use Group D)

260-303 Description

Short technical summary and product information.

The Wago 260-303 is a 2-conductor through terminal block from the 260 Series, featuring a CAGE CLAMP connection system for tool-less, maintenance-free wire termination. It is rated for 18 A at 400 V (IEC/EN 60947) with a rated impulse withstand voltage of 6 kV. The terminal block accepts solid and fine-stranded conductors from 0.08 mm² to 1.5 mm² (28-16 AWG) with an 8-9 mm strip length.

 

Mechanically, the block has a 5.0 mm pitch, a width of 5 mm, height of 17.1 mm, and depth of 25.1 mm. It is designed for side-entry wiring and is actuated with an operating tool. The housing is light gray polyamide (PA66) with a flammability rating of V0. Mounting is via a fixing flange with a 3.2 mm diameter hole. The part weighs 1.6 g.

 

For UL 1059 compliance, ratings vary by use group: 300 V / 10 A (Group B, C) and 600 V / 5 A (Group D). CSA 22.2 No. 158 use group C is rated 300 V / 10 A.

260-303 Quick Information

Product Type: Terminal Block
Series: 260
Canonical Name: 2-conductor terminal block 1-pole 5.0 mm pitch CAGE CLAMP light gray
Subcategory: Rail / Chassis Mount Terminal Block

260-303 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

260-303 Estimated Pricing

Qty Low High
1+ $1.89 $1.89
10+ $1.36 $1.36
25+ $1.19 $1.19
50+ $1.07 $1.07
100+ $0.98 $0.98
250+ $0.88 $0.88
500+ $0.82 $0.82
1,000+ $0.77 $0.77
5,000+ $0.69 $0.69

Estimated market price range - modelled values for guidance only, not live distributor offers.

260-303 Features

  • CAGE CLAMP connection for tool-free wiring.
  • Rated 18A/400V (IEC) with 6kV impulse withstand.
  • Accepts 0.08-1.5mm² solid and fine-stranded wire.
  • Light gray PA66 housing with V0 flammability rating.
  • Compact 5mm width with fixing flange mounting.

260-303 Applications

  • Used in control cabinet wiring and junction boxes.
  • Suitable for industrial automation and building systems.
  • Ideal for tight spaces requiring compact terminal blocks.

260-303 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Wago 260-303 terminal block have?

It is a 2-conductor terminal block with 1 potential (single pole).

What is the pitch of the 260-303 terminal block?

The pitch is 5.0 mm.

What is the current and voltage rating of the Wago 260-303?

IEC/EN 60947 rating: 18 A / 400 V. UL 1059 rating: 10 A / 300 V (Groups B, C) and 5 A / 600 V (Group D).

What mounting type does the 260-303 use?

It uses a mounting flange (fixing flange) with a 3.2 mm diameter hole, suitable for screw or similar mounting types.

What wire gauge is compatible with the Wago 260-303?

It accepts solid and fine-stranded conductors from 0.08 mm² to 1.5 mm² (28-16 AWG).

What connection technology does the 260-303 use?

It uses CAGE CLAMP connection technology.

What are the dimensions of the Wago 260-303?

Width 5 mm, height 17.1 mm, depth 25.1 mm.

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