Pilz · Safety Relay
774300 is a Pilz industrial component with Supply voltage 24 V; Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1). 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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Supply voltage24 V
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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
Specifications
| Electrical |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| Supply voltage |
24 V |
| Frequency |
50 ... 60 Hz |
| Rated torque |
0.6 Nm (screws) |
| Mechanical |
| Dimensions (H x W x D) |
87 x 22.5 x 122 mm |
| Weight |
220 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 |
|
774300 (this page) |
DIN rail / panel |
| 774303 |
DIN rail / panel |
| 774306 |
DIN rail / panel |
| 774314 |
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 774300 is the device-level element in a Pilz industrial component installation. It receives the field signals and control supply listed above — 24 V — 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 774300
Pilz 774300 — 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 774300; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
- Rated impulse withstand Uimp: 6 kV (IEC 60947-4-1) — Use it as the reference when cross-checking a current-production equivalent.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — 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.
- Supply voltage: 24 V — Match it to the existing panel and upstream protection.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about 774300
Q.Where can I find the rated torque data for 774300?
It is listed in the specification table for Pilz 774300 as 0.6 Nm (screws). Confirm this figure against the unit currently in the panel.
Q.For 774300, what does the specification table state about dimensions (H x W x D)?
The specification table lists dimensions (H x W x D) = 87 x 22.5 x 122 mm for Pilz 774300. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under frequency for catalog number 774300?
For 774300, frequency is given as 50 ... 60 Hz. Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for 774300?
Send the full catalog number 774300, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Pilz 774300.
Q.Can the 774300 replace the unit currently installed in my panel?
Compare catalog number 774300 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.