Siemens 3TX7 002-1BB00 Relay Coupler 24V AC/DC
Manufacturer: Siemens
Model:
Year of manufacture:
Machine type: CNC controls
Condition: 2 - Good -
Availability:
Delivery & Shipping
Delivery & Shipping
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Siemens 3TX7 002-1BB00 Relay Coupler 24 V AC/DC
Output coupling relay with screw terminals for galvanic isolation and signal amplification between control and load circuits – discontinued by Siemens, available from our stock.
| Manufacturer | Siemens |
| Order number | 3TX7 002-1BB00 |
| Type | Output coupling relay, screw terminals |
| Operating voltage | 24 V AC/DC |
| Contacts | 1 changeover (1W / 1CO) |
| Switching current AC15 | 2.5 A at 24 V, 110 V and 230 V |
| Switching current DC13 | 1.0 A at 24 V, 0.2 A at 110 V, 0.1 A at 230 V |
| Power consumption | 0.5 W |
| Standard | VDE0660 |
| Approvals | UL, CSA, CE |
| Weight | 300 g |
| Condition | Used · 2 – Good |
Product description
The Siemens 3TX7 002-1BB00 is a capable output coupling relay in screw-terminal design. It provides galvanic isolation and signal amplification between control and load circuits in industrial automation applications.
The coupling relay operates at 24 V AC/DC and has one changeover contact. With a power consumption of only 0.5 W it is particularly energy-efficient. It complies with VDE0660 and carries internationally recognized UL, CSA and CE marks.
Siemens discontinued this device as of October 1, 2020 – a reliable source for keeping existing installations running without redesign.
Compatibility & applications
Scope of delivery
1 × Siemens 3TX7 002-1BB00 relay coupler, as shown in the photos.
Shipping to the USA & worldwide
In stock in Germany and shipped via FedEx or UPS, usually on the day of your order. Transit to the US typically takes 2–5 business days with full tracking. Import duties and fees follow the US regulations in force on the import date and are settled by the importer. More background on availability and pricing of legacy CNC electronics: read our guide for US customers.
Shipping, duties and warranty at a glance: Shipping to the USA.
CONTACT
Gerhard Sondermann GmbH
Contact Person: Markus Sondermann
📞 Phone: +49 2721 82061
📧 Email: info@sondermann.org
📍 Address:
Wiesengrund 7
57368 Lennestadt, Germany
Opening Hours:
Mon - Fri: 9:00 - 18:00
Sat - Sun: By appointment
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