Description
Fehlerspannungs-Überwachungsgerät SB146-34 Voltage Monitor
Reliable and precise voltage monitoring to ensure electrical safety and prevent faults.
| Brand | Siemens |
| Model | SB146-34 |
| Voltage | 24-240 V AC/DC |
| Country of Origin | Germany |
| Weight | 150 g |
| Dimensions | 90 x 22.5 x 64 mm (HxWxD) |
| Warranty | 2 years |
| Certifications | CE, UL, RoHS |
| SKU / MPN | SB146-34 |
| What’s in the box | Voltage monitor unit, mounting instructions, warranty card |
| Monitoring Range | 18-276 V AC/DC |
| Response Time | ≤ 100 ms |
| Operating Temperature | -25°C to +60°C |
| Mounting Type | DIN rail mounting |
| Output Type | Relay output, SPDT |
| Display | LED status indicators |
Key benefits: Ensures continuous voltage monitoring with fast response time, compact design for easy installation, and reliable fault detection to protect electrical systems.
Typical applications: Industrial automation, electrical panels, machinery protection, and building electrical safety monitoring.
Order number: Fehlerspannungs-Überwachungsgerät SB146-34 Voltage Monitor
Lifecycle: Active product with ongoing support and updates.
Documentation: User manual, installation guide, and technical datasheet available online.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
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Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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David L. –
Received the connectors and cables quickly. All items were as described.