Pilz · Safety Relay
750104 is a Pilz industrial component with Supply voltage DC; Enclosure rating IP20 (IEC 60529); Operating temperature -25...+60 °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 voltageDC
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature-25...+60 °C (IEC 60068-2-1)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| Supply voltage |
DC |
| Power consumption |
5.0 VA No. 750134, 751134 |
| Frequency |
50 - 60 Hz |
| Rated torque |
0.50 Nm No. 750104, 750134 |
| Mechanical |
| Weight |
184 g No. 751104 |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Terminal wire size |
24.0 V DC, 20 mA |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-25...+60 °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 |
|
750104 (this page) |
35 mm DIN rail (IEC 60715) |
| 750103 |
35 mm DIN rail (IEC 60715) |
| 750105 |
35 mm DIN rail (IEC 60715) |
| 750106 |
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 750104 is the device-level element in a Pilz industrial component installation. It receives the field signals and control supply listed above — DC — 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 35 mm DIN rail (IEC 60715) 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 750104
Pilz 750104 — 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 750104; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Supply voltage: DC — Verify it in the project documentation before confirming the order.
- Certifications: CE, cULus, TÜV — Check this value against the nameplate of the installed unit before ordering.
- Weight: 184 g No. 751104 — Match it to the existing panel and upstream protection.
- Frequency: 50 - 60 Hz — Record it with the other nameplate data when sourcing a replacement.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about 750104
Q.Where can I find the supply voltage data for 750104?
It is listed in the specification table for Pilz 750104 as DC. Use the value as the reference when sourcing a current-production equivalent.
Q.For 750104, what does the specification table state about mounting?
The specification table lists mounting = 35 mm DIN rail (IEC 60715) for Pilz 750104. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under power consumption for catalog number 750104?
For 750104, power consumption is given as 5.0 VA No. 750134, 751134. Compare it with the nameplate of the installed unit before ordering.
Q.Can the 750104 replace the unit currently installed in my panel?
Compare catalog number 750104 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.
Q.What should I include in an enquiry for 750104?
Send the full catalog number 750104, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Pilz 750104.