Pilz · Safety Relay
751105 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 |
8.0 VA No. 750135, 751135 |
| Frequency |
50 - 60 Hz |
| Rated torque |
0.50 Nm No. 750105, 750135 |
| Mechanical |
| Weight |
235 g No. 750105, 751105, 751185 |
| 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 |
|
751105 (this page) |
35 mm DIN rail (IEC 60715) |
| 751102 |
DIN rail / panel |
| 751103 |
35 mm DIN rail (IEC 60715) |
| 751104 |
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 751105 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 751105
Pilz 751105 — 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 751105; verify the catalog number against your bill of materials before requesting a quotation.
- Enclosure rating: IP20 (IEC 60529) — Verify it in the project documentation before confirming the order.
- Operating temperature: -25...+60 °C (IEC 60068-2-1) — Check this value against the nameplate of the installed unit before ordering.
- Frequency: 50 - 60 Hz — Match it to the existing panel and upstream protection.
- Weight: 235 g No. 750105, 751105, 751185 — Record it with the other nameplate data when sourcing a replacement.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 751105
Q.Where can I find the power consumption data for 751105?
It is listed in the specification table for Pilz 751105 as 8.0 VA No. 750135, 751135. Check the revision of the installed unit if the catalog number has been superseded.
Q.For 751105, what does the specification table state about rated impulse withstand Uimp?
The specification table lists rated impulse withstand Uimp = 6 kV (IEC 60947-4-1) for Pilz 751105. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under weight for catalog number 751105?
For 751105, weight is given as 235 g No. 750105, 751105, 751185. Confirm this figure against the unit currently in the panel.
Q.Can the 751105 replace the unit currently installed in my panel?
Compare catalog number 751105 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 751105?
Send the full catalog number 751105, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Pilz 751105.