Pilz · Safety Relay
772137 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) |
| I/O and communication |
| Bus interface |
EtherNet/IP |
| Mechanical |
| Dimensions (H x W x D) |
110.4 mm |
| Weight |
100 g |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| 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 |
|
772137 (this page) |
DIN rail / panel |
| 772136 |
DIN rail / panel |
| 772138 |
DIN rail / panel |
| 772100 |
DIN rail / panel |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 772137 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 772137
Pilz 772137 — 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 772137; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Weight: 100 g — Match it to the existing panel and upstream protection.
- Rated impulse withstand Uimp: 6 kV (IEC 60947-4-1) — Record it with the other nameplate data when sourcing a replacement.
- Bus interface: EtherNet/IP — Confirm the revision of the installed unit before a like-for-like replacement.
- Dimensions (H x W x D): 110.4 mm — Use it as the reference when cross-checking a current-production equivalent.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 772137
Q.Where can I find the enclosure rating data for 772137?
It is listed in the specification table for Pilz 772137 as IP20 (IEC 60529). Use the value as the reference when sourcing a current-production equivalent.
Q.For 772137, 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 772137. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under rated insulation voltage Ui for catalog number 772137?
For 772137, rated insulation voltage Ui is given as 690 V (IEC 60947-4-1). Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of 772137 before ordering?
Match the catalog number 772137 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.What should I include in an enquiry for 772137?
Send the full catalog number 772137, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Pilz 772137.