Zander Aachen SR3AD 230V 50-60Hz Safety switching device
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on request |
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| Delivery time on requestinfo_outline | |
| Lieske Part No.: | 1603289 |
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| Mfg Part No: | SR3AD 230V 50-60Hz |
| Weight: | 310 kg |
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Product information for Zander Aachen SR3AD 230V 50-60Hz:
SR3D Safety Relay – Universal Safety with Maximum Reliability
The SR3D safety relay provides a flexible and secure solution for protecting machines and systems. With three secure relay outputs, the device ensures that moving machine parts are stopped quickly and reliably in the event of danger. It is designed for use in single- or dual-channel emergency stop circuits as well as for monitoring protective barriers, meeting the highest safety requirements up to PL e and SIL 3.
A key highlight is its specialized design for continuous operation in combustion plants according to EN 50156-1 and EN 746-2, as well as its use on ships. Certified by TÜV Rheinland and Germanischer Lloyd, the SR3D meets all safety standards.
The device offers two start modes – monitored manual start and automatic start – and provides protection against cross-faults and ground faults. With the ability to connect emergency stop buttons, safety switches, non-contact safety switches, and safety components with OSSD outputs, it can be easily integrated into various safety concepts.
In addition, the SR3D monitors downstream contactors or expansion modules through its feedback loop. Another highlight is the cyclic monitoring of the output contacts, which, together with the LED status display, ensures maximum transparency. The use of force-guided relays offers additional security by preventing loss of the safety function due to internal device failures.
The SR3D is designed for installation in control cabinets with a protection class of IP54 and is mounted on a 35-mm DIN rail (EN 60715 TH35). Sufficient heat dissipation must be ensured, and with the AC variant (115 V / 230 V), a distance of at least 10 mm from adjacent devices must be maintained. For defined distances, the use of spacers (ZANDER AACHEN, Art.-Nr. 472596) is recommended.
The SR3D safety relay provides a flexible and secure solution for protecting machines and systems. With three secure relay outputs, the device ensures that moving machine parts are stopped quickly and reliably in the event of danger. It is designed for use in single- or dual-channel emergency stop circuits as well as for monitoring protective barriers, meeting the highest safety requirements up to PL e and SIL 3.
A key highlight is its specialized design for continuous operation in combustion plants according to EN 50156-1 and EN 746-2, as well as its use on ships. Certified by TÜV Rheinland and Germanischer Lloyd, the SR3D meets all safety standards.
The device offers two start modes – monitored manual start and automatic start – and provides protection against cross-faults and ground faults. With the ability to connect emergency stop buttons, safety switches, non-contact safety switches, and safety components with OSSD outputs, it can be easily integrated into various safety concepts.
In addition, the SR3D monitors downstream contactors or expansion modules through its feedback loop. Another highlight is the cyclic monitoring of the output contacts, which, together with the LED status display, ensures maximum transparency. The use of force-guided relays offers additional security by preventing loss of the safety function due to internal device failures.
The SR3D is designed for installation in control cabinets with a protection class of IP54 and is mounted on a 35-mm DIN rail (EN 60715 TH35). Sufficient heat dissipation must be ensured, and with the AC variant (115 V / 230 V), a distance of at least 10 mm from adjacent devices must be maintained. For defined distances, the use of spacers (ZANDER AACHEN, Art.-Nr. 472596) is recommended.
Technical Data:
- Start Behavior: Monitored manual start, automatic start
- Protection Functions: Cross-fault and ground-fault monitoring
- Safety Level: PL e, SIL 3 according to EN ISO 13849-1 / IEC 61508
- Outputs: 3 secure, redundant relay outputs, 1 auxiliary contact (signaling contact)
- Connection Options: - Emergency stop buttons
- Operating Mode: Single- or dual-channel operation
- Monitoring: Feedback loop for monitoring downstream contactors or expansion modules
- Monitoring of Output Contacts: Cyclical monitoring
- Display: LED display of the switching status
- Standards Compliance: EN 60204-1, EN 50156-1, EN 746-2
- Mounting: On a 35 mm DIN rail (EN 60715 TH35)
- Protection Class: For installation in control cabinets with protection class IP54
- Operating Temperature: Suitable for continuous operation
- Distance for AC 115 V / 230 V variant: Minimum 10 mm distance to adjacent devices
- Accessories: Spacer (ZANDER AACHEN, Art.-Nr. 472596)
- Safety switches
- Non-contact safety switches
- Safety components with OSSD outputs
Please note...
This article has over-weight and though needs to be transported by a forwarding agency. Please mind, that the calculation of the delivery charges in the shopping cart disregard this aspect.
Though, there will be corresponding surcharges after you send us your order.
Questions & answers
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The article Zander Aachen SR3AD 230V 50-60Hz Safety switching device is currently not in stock und muss auftragsbezogen bestellt werden.
According to our experience the article is ready for dispatch within 5 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Zander Aachen SR3AD 230V 50-60Hz to our sales team for an exact delivery time.
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