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The B&R X20TB1F is a terminal block. The listed technical data is based on the manufacturer's data sheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.
Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Technical Specifications | |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | Not applicable |
| ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
| UL | cULus E115267 Industrial control equipment |
| DNV | Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| BV | EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
| Connection cross section | |
| Single-wire | 0.08 to 1.50 mm² / 28 to 16 AWG |
| Fine-stranded wires | 0.25 to 1.50 mm² / 24 to 16 AWG |
| With wire end sleeve | 0.25 to 0.75 mm² / 24 to 20 AWG |
| Distance between contacts | |
| Left - Right | 4.2 mm |
| Above - Below | 8.25 mm |
| Number of pins | 16 |
| Type of terminal block | Push-in terminal |
| Push-in force per contact | Typ. 10 N |
| Cable type | Only copper wires (no aluminum wires!) |
| Wire stripping length | 7 to 9 mm |
| Nominal voltage | 24 VDC |
| Max. voltage | 50 VDC |
| Nominal current | 2 A / contact |
| Contact resistance | ≤5 mΩ |
| Temperature | |
| Operation | Corresponds to the X20 module used |
| Relative humidity | |
| Automation Studio HW Upgrades | Version (Date) |
| V4.0 HW Upgrade (X20TB1F) | 1.0.0.0 (02/17/2022) |
| Certificates | Version (Date) |
| ABS Certificate of Product Design Assessment - X20 IO Series | 2.00 (01/13/2025) |
| Compass Safe Distance Certificate - X20 | 1.21 (08/23/2021) |
| EU Data Act - X20 IO - Connected Product Information Notice | 1.00 (09/30/2025) |
| EU Declaration ATEX X20 | 2023-07 (09/05/2023) |
| FTZU 09 ATEX 0083X | 3.00 (10/12/2021) |
| KR Type Approval Certificate MIL39390-AC003 (X20 System) | 2.0 (05/05/2025) 1.0 (07/10/2019) |
| Lloyds Register (X20 only) | 1.30 (07/07/2025) 1.20 (07/20/2022) |
| RINA Type Approval Certificate - X20 / Power Panel T30 | 1.00 (05/07/2021) |
| TAA00000BJ DNV Type Approval Certificate X20 | 13.0 (05/04/2026) 12.0 (02/18/2026) 11.0 (02/27/2024) |
| UK Declaration PLC X20 | 2024-01 (01/18/2024) |
| Documentation | Version (Date) |
| Data sheet X20TB1F | 1.60 (04/22/2025) - DE 1.60 (04/22/2025) - EN |
| X20 Package leaflet ATEX/CSA | 1.4 (09/17/2024) |
| X20 System User´s Manual | 4.40 (03/10/2026) - DE 4.40 (03/12/2026) - IT 4.40 (03/12/2026) - FR 4.40 (03/10/2026) - EN |
| E-CAD (Electro or EPLAN Templates) | Version (Date) |
| X20 EPLAN P8 from V2.4 | 4.0.5 (08/31/2023) 4.0.4 (10/27/2022) |
| M-CAD (Mechan. Templates) | Version (Date) |
| 3D File DXF/STEP X20TB1F | 2.0 (01/30/2019) |
Model variants, options and firmware revisions can affect fitment. Before ordering the B&R X20TB1F terminal block, share your existing part number or project requirements and our team will cross-reference comparable in-stock B&R units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
A: Each unit is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
A: Orders are processed within 2-4 business days after payment confirmation. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.
A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.
X20TB1F · Technical reference data · Independently supplied by SHLY-PLC
Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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