Pilz · Safety Relay
774730 is a Pilz industrial component with Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1); Mounting DIN rail / panel. It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
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CertificationsCE, cULus, TÜV
Specifications
| Electrical |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| Frequency |
50 ... 60 Hz |
| Rated torque |
0.6 Nm (screws) |
| Mechanical |
| Dimensions (H x W x D) |
87 x 45 x 121 mm |
| Weight |
360 g, DC: 265 g |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Storage temperature |
-40 ... +85 °C |
| Certifications |
CE, cULus, TÜV |
Values follow the Pilz Safety Relay specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Pilz Safety Relay variants |
| Catalog number |
Mounting |
|
774730 (this page) |
DIN rail / panel |
| 774059 |
35 mm DIN rail (IEC 60715) |
| 774080 |
DIN rail / panel |
| 774130 |
35 mm DIN rail (IEC 60715) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 774730 is the device-level element in a Pilz industrial component installation. It receives the field signals and control supply listed above — the rated supply — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Pilz 774730
Pilz 774730 — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number 774730; verify the catalog number against your bill of materials before requesting a quotation.
- Storage temperature: -40 ... +85 °C — Confirm the revision of the installed unit before a like-for-like replacement.
- Mounting: DIN rail / panel — Use it as the reference when cross-checking a current-production equivalent.
- Rated impulse withstand Uimp: 6 kV (IEC 60947-4-1) — Verify it in the project documentation before confirming the order.
- Enclosure rating: IP20 (IEC 60529) — Check this value against the nameplate of the installed unit before ordering.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 774730
Q.Before ordering 774730, which storage temperature entry should be checked?
The storage temperature entry quoted above is -40 ... +85 °C. Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the dimensions (H x W x D) data for 774730?
It is listed in the specification table for Pilz 774730 as 87 x 45 x 121 mm. Confirm this figure against the unit currently in the panel.
Q.For 774730, what does the specification table state about certifications?
The specification table lists certifications = CE, cULus, TÜV for Pilz 774730. Use the value as the reference when sourcing a current-production equivalent.
Q.How do I confirm compatibility of 774730 before ordering?
Match the catalog number 774730 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the 774730 replace the unit currently installed in my panel?
Compare catalog number 774730 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.