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1SAR503041R0003 — SAFETY RELAY E STOP W/DOOR 24VDC. - C574 E-STOP DOOR MON TD 24VDC
relayPart number: 1SAR503041R0003
ABB 1SAR503041R0003 is a C574 safety relay for emergency-stop and safety-gate monitoring. This version has a 24 V DC supply, monitored start and a continuously adjustable 0.5–30 second off-delay. It provides two instantaneous and two delayed normally open safety contacts, plus one instantaneous normally closed signalling contact.
Looking for ABB 1SAR503041R0003? This catalogue reference is listed under relay. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAR503041R0003 |
| Category | Electrical & controls |
| Published component description | SAFETY RELAY E STOP W/DOOR 24VDC. - C574 E-STOP DOOR MON TD 24VDC |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Control supply voltage | 24 V DC |
| Start mode | Monitored start |
| Off-delay range | 0.5–30 s, continuously adjustable |
| Safety outputs | 2 normally open instantaneous and 2 normally open delayed contacts |
| Signalling output | 1 normally closed instantaneous contact |
| Input channel configuration | Single- or two-channel connection |
| External contactor monitoring | Feedback loop |
| Enclosure width | 45 mm |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What does the ABB 1SAR503041R0003 safety relay monitor?
The C574 monitors emergency-stop and safety-gate circuits and provides delayed as well as instantaneous safety outputs. Suitability for a particular machine depends on its safety circuit and design; provide the equipment model, serial number and existing relay details for verification.
What supply voltage and start mode does this C574 use?
This exact part uses a 24 V DC control supply and monitored start. C574 variants differ in voltage, start mode and delay range, so check the complete part number rather than the C574 designation alone.
What contacts and delay range does 1SAR503041R0003 provide?
It has two instantaneous normally open safety contacts, two time-delayed normally open safety contacts and one instantaneous normally closed signalling contact. The off-delay is continuously adjustable from 0.5 to 30 seconds.
Can this relay monitor one or two input channels?
The C574 supports single- or two-channel connection and has a feedback loop for monitoring external contactors. The required arrangement and safety performance depend on the complete circuit and must be assessed for the machine.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.