Pilz · Safety Relay
750103 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 |
2.5 W |
| Rated torque |
0.50 Nm No. 750103 |
| Mechanical |
| 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 |
|
750103 (this page) |
35 mm DIN rail (IEC 60715) |
| 750104 |
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 750103 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 750103
Pilz 750103 — 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 750103; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Supply voltage: DC — Confirm the revision of the installed unit before a like-for-like replacement.
- Operating temperature: -25...+60 °C (IEC 60068-2-1) — Use it as the reference when cross-checking a current-production equivalent.
- Storage temperature: -40 - 85 °C — 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.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 750103
Q.Where can I find the power consumption data for 750103?
It is listed in the specification table for Pilz 750103 as 2.5 W. Use the value as the reference when sourcing a current-production equivalent.
Q.For 750103, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for Pilz 750103. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under rated impulse withstand Uimp for catalog number 750103?
For 750103, rated impulse withstand Uimp is given as 6 kV (IEC 60947-4-1). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for 750103?
Send the full catalog number 750103, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Pilz 750103.
Q.How do I confirm compatibility of 750103 before ordering?
Match the catalog number 750103 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.