Zander Aachen SR3D Safety Relay
The ZANDER AACHEN SR3D Safety Relay Module (Part Number/ID-No: 472270) is a dual-channel machine safety control device manufactured in Germany by H. ZANDER GmbH & Co. KG. Operating on a AC 230V (50–60Hz) supply voltage, this DIN rail-mounted unit monitors emergency stop loops and interlocking safety gates to deliver forced-guided contact interruption in alignment with EN ISO 13849-1 performance standards.
BRAND
ZANDER AACHEN
TYPE
Safety Relay Module (E-Stop / Safety Gate Monitor)
PART NO.
472270
MODEL
SR3D
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | ZANDER AACHEN |
| TYPE | Safety Relay Module (E-Stop / Safety Gate Monitor) |
| PART NO. | 472270 |
| MODEL | SR3D |
| Voltage Rating | AC 230V, 50-60Hz (Supply Input) |
| Application | Emergency stop monitoring, interlocking safety gates, and industrial machine safety control networks |
| Rated Operational Current (Ie) AC | 8 A at AC 250V |
| Rated Operational Current (Ie) DC | 3 A at 24V DC-13 (Inductive Load) |
| Total Current Limit (Σ Ie) | Maximum 15 A across all collective contact paths |
| Safety Contacts | Typically configured with 3 NO (Normally Open) safety paths and 1 NC (Normally Closed) auxiliary signaling output |
| Mounting Type | 35 mm DIN Rail mount housing interface |
| Primary Function | Monitors dual-channel emergency stop or safety switch buttons to provide reliable, forced-guided contact interruption |
| Typical Applications | Industrial factory floors, packaging machinery, marine emergency stop loops, and assembly safety curtains |
| Made In | Germany |
| REF NO | 131 |
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