Properties
| Version | MICROOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 8...30 V DC, Continuous current: 2 A, Screw connection |
| Order No. | 8937970000 |
| Type | MOS 24VDC/8-30VDC 2A |
| GTIN (EAN) | 4032248716203 |
| Qty. | 1 items |
| Depth | 97 mm |
| Depth (inches) | 3.819 inch |
| Height | 88.1 mm |
| Height (inches) | 3.468 inch |
| Width | 6.1 mm |
| Width (inches) | 0.24 inch |
| Net weight | 35.81 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -25 °C...60 °C |
| Humidity | 5-95% relative humidity, Tu = 55°C, without condensation |
| MTTF | 847 a |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | d32f8e61-6733-45d6-9062-c95f9903aad6 |
| Rated control voltage | 24 V DC ±20 % |
| Power rating | ≤ 170 mW |
| Protective circuit |
Varistor
Reverse polarity protection |
| Input frequency | 125 Hz |
| Rated switching voltage | 8...30 V DC |
| Continuous current | 2 A |
| Max. switching current | 4 A |
| Load category | LC A |
| Switch-on delay | 0.1 ms |
| Switch-off delay | <0.5 ms |
| Voltage drop at max. load | ≤ 50 mV |
| Leakage current | <10 µA |
| Min. switching current | 100 µA |
| Short-circuit-proof | Yes (thermal cut-out) |
| Load side status indicator |
LED green, output switched
LED red, short-circuit /overload at the output |
| Protective circuit, load side |
Varistor
Free-wheeling diode |
| Contact type | 1 NO contact (Intelligent POWER MOS-FET) |
| max. switching frequency (DC control voltage) | 125 Hz |
| Nominal auxiliary voltage | 8…30 V DC / max. 6 mA |
| Version | with functional earth connection |
| Rail | TS 35 |
| Colour | black |
| UL 94 flammability rating | V-0 |
| UL94 flammability rating component |
|
| Rated voltage | 30 V |
| Pollution severity | 2 |
| Surge voltage category | III |
| Dielectric strength for control side - load side | 350 Veff / 1 min. |
| Dielectric strength to mounting rail | 350 Veff / 1 min. |
| Impulse withstand voltage | 500 V (1,2/50 μ) |
| Protection degree | IP20 |
| Certificate No. (DNV) | TAE000033E |
| Certificate no. (cULus) | E141197 |
| Wire connection method | Screw connection |
| Stripping length, rated connection | 7 mm |
| Tightening torque, min. | 0.4 Nm |
| Tightening torque, max. | 0.6 Nm |
| Clamping range, rated connection | 2.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 4 mm² |
| Wire cross-section, solid, min. | 0.5 mm² |
| Wire cross-section, solid, max. | 4 mm² |
| Wire connection cross section, finely stranded, min. | 0.5 mm² |
| Wire connection cross section, finely stranded, max. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 1.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 0.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 1.5 mm² |
| Blade size | 0.6 x 3.5 mm |
| Product information | The cable lengths must not exceed 30 m. |
| Approval/Certificate/Document of Conformity | [EU Konformitätserklärung / EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35550) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_212468) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.8937970000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8937970000) |
| User Documentation | [Beipackzettel / Package Insert – multilingual](https://mdcop.weidmueller.com/mediadelivery/asset/900_37791) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC001504 |
| ETIM 7.0 | EC001504 |
| ETIM 8.0 | EC001504 |
| ETIM 9.0 | EC001504 |
| ECLASS 9.0 | 27-37-16-04 |
| ECLASS 9.1 | 27-37-16-04 |
| ECLASS 10.0 | 27-37-16-04 |
| ECLASS 11.0 | 27-37-16-04 |
| ECLASS 12.0 | 27-37-16-04 |
| ECLASS 13.0 | 27-37-16-04 |
| ECLASS 14.0 | 27-37-16-04 |
| Approvals |     |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E141197 |
Accessories
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Item No.:2749610000Packaging unit:1 PC
Mounting tool, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade thickness (A): 0.6 mm
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Item No.:2749340000Packaging unit:1 PC
Screwdriver, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade thickness (A): 0.6 mm
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Item No.:8973450000Packaging unit:1 PC
MICROOPTO, Feed-through terminal, Screw connection
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Item No.:1528090000Packaging unit:20 PC
Cross-connector (terminal), Plugged, orange, 32 A, Number of poles: 10, Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm
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Item No.:1527970000Packaging unit:60 PC
Cross-connector (terminal), Plugged, orange, 32 A, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm
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Item No.:2460810000Packaging unit:60 PC
Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 3, Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm
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Item No.:2460800000Packaging unit:60 PC
Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm
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Item No.:1527930000Packaging unit:60 PC
Cross-connector (terminal), Plugged, orange, 32 A, Number of poles: 2, Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm
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Item No.:1528230000Packaging unit:20 PC
Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 10, Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm
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Item No.:2460450000Packaging unit:60 PC
Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 2, Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm
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Item No.:1528080000Packaging unit:60 PC
Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 3, Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm
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Item No.:1527940000Packaging unit:60 PC
Cross-connector (terminal), Plugged, orange, 32 A, Number of poles: 3, Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm
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Item No.:1528120000Packaging unit:60 PC
Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm
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Item No.:2460740000Packaging unit:20 PC
Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 10, Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm
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Item No.:1528040000Packaging unit:60 PC
Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 2, Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm
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Item No.:1609900000Packaging unit:600 PC
WS, Terminal marker, 12 x 6 mm, Pitch in mm (P): 6.00 Weidmueller, Allen-Bradley, white
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Item No.:2749810000Packaging unit:1 PC
Screwdriver, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade thickness (A): 0.6 mm
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