Authenticity and condition
Product authenticity and actual condition, including new condition when offered as new, are checked before final approval and recorded in the quotation.
Industrial automation technical reference
Siemens
3RQ30551SM30Industrial relay Siemens model 3RQ30551SM30
Verify the part number and specifications; the image alone does not establish suitability.
- ARAN VISION reference
- AV-FEED-1GTOI6J
- Category
- Industrial electrical equipment
- Manufacturer sourcing lead time
- Manufacturer confirmation required
Delivery to your location is confirmed separately.
- Documents / datasheets
- ARAN VISION specification sheet
Technical specifications
- Product type designation
- 3RQ3
- Net weight
- 0.032 kg
- control supply voltage at DC rated value
- 11 ... 30 V
- Mounting position
- any
- Height
- 93 mm
- Width
- 6.2 mm
- Depth
- 72.5 mm
- installation altitude at height above sea level maximum
- 2 000 m
- product brand name
- SIRIUS
- product category
- SIRIUS 3RQ3 coupling relays in slim design
- product designation
- Coupling relays with semiconductor output (not plug-in)
- design of the product
- Output coupling link
- display version LED
- Yes
- product feature protective coating on printed-circuit board
- No
- relay output
- No
- semi-conductor output
- Yes
- consumed active power
- 0.3 W
- insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value
- 50 V
- surge voltage resistance rated value
- 2.5 kV
- flammability class of enclosure material
- UL94 V-0
- according to IEC 60068-2-27
- sinusoidal half-wave 15 g / 11 ms
- according to IEC 60068-2-6
- 6 ... 150 Hz: 2 g
- Switching frequency
- 100 Hz
- thermal current
- 5 A
- reference code according to IEC 81346-2
- K
- Substance Prohibitance (day/month/year)
- 03/25/2015
- initial value
- 1
- full-scale value
- 1
- minimum switching voltage when switching on
- 11 V
- maximum switching voltage when switching off
- 5 V
- at DC maximum
- 0.2 ms
- OFF-delay time maximum
- 0.3 ms
- product component plug-in socket
- No
- type of switching contact
- NO contact
- number of NO contacts for auxiliary contacts
- 1
- type of voltage
- DC
Documents / datasheets
View / print the ARAN VISION specification sheetManufacturer datasheetOfficial manufacturer source · Siemens
Source reviewed: 2026-10-24
Description
Industrial relay Siemens part number 3RQ30551SM30; control supply voltage at DC rated value: 11 ... 30 V; consumed active power: 0.3 W; insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value: 50 V. Technical specifications, condition and supply feasibility are checked before ordering.
Condition and order verification
Matching technical version
The part number, revision, firmware or version is checked against your requirements. Apparently similar products may differ in price because of their version or condition.
Delivery estimate before ordering
Specialist products have a lead time. The valid delivery estimate is stated in the quotation after checking availability and specifications.
Products in the same technical family
Category similarity does not establish compatibility or replacement suitability.
3RQ30182AE00Industrial relay Siemens model 3RQ30182AE00
control supply voltage at DC rated value: 115 Vconsumed active power: 0.5 W
