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B&R 0TB2104.4022

Accessory terminal block, 4-pin, AX2

MPN: 0TB2104.4022
Category: Terminal blocks

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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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What is the B&R 0TB2104.4022?

Accessory terminal block, 4-pin, AX2, screw clamp terminal block 2.5 mm²

Specifications

Terminal block

Connection cross section – AWG wire	26 to 12 AWG
Connection cross section – Wire end sleeves with plastic covering	0.25 to 2.50 mm²
Connection cross section – Single-wire	0.20 to 2.50 mm²
Connection cross section – Fine-stranded wires	0.20 to 2.50 mm²
Connection cross section – With wire end sleeve	0.20 to 2.50 mm²
Note	Nominal data per UL
Number of pins	4
Type of terminal block	Screw clamp terminal block variant
Cable type	Only copper wires (no aluminum wires!)
Coding	AX2
Pitch	5.08 mm
Tightening torque	0.4 to 0.5 Nm

Electrical properties

Nominal voltage	300 V
Nominal current	15 A / contact (note: The respective limit data of the I/O modules must be taken into account!)
Contact resistance	≤2 mΩ

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

CAD & dimension drawings

3D File Step 0TB2104.4022ZIP · 73 KB · 1.00 (09/04/2023)

Certificates (1)

EU Declaration ACOPOSmicroPDF · 201 KB · 2024-04 (04/23/2024)

0TB2104.4022: frequently asked questions

When can 0TB2104.4022 be shipped?

0TB2104.4022 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 0TB2104.4022 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 0TB2104.4022 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 0TB2104.4022, subject to availability and destination.