# End / Intermediate Plate, for Use with Optocoupler Terminal Blocks, Grey

![Product image](https://novapart.co/image/farnell:3190330/)

**URL**: https://novapart.co/products/859-525./end-intermediate-plate-for-use-with-optocoupler
**SKU**: 859-525.
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Terminal Block Accessories
**Price**: €0.5060
**Stock**: 200+
**Lead Time**: 71 days (indicative)

## Description

For Use With:Optocoupler Terminal Blocks; Accessory Type:End & Intermediate Plate; Product Range:-; SVHC:No SVHC (15-Jan-2018); Colour:Grey; Wall Thickness:1mm

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| For Use With | Optocoupler Terminal Blocks |
| Product Range | - |
| Accessory Type | End & Intermediate Plate |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3190330/)

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**==> picture [122 x 116] intentionally omitted <==**

**----- Start of picture text -----**<br>
P i af wi 4<br>~ - ~<br>Each clamping unit is marked individually<br>**----- End of picture text -----**<br>


Optocoupler Input: DC 18 V- 30 V Output: DC 20 V- 60 V, 100 mA 0.08 — 2.5 mm? AWG 28 - 14 { §-6mm/0.22in ast Ree eS : -——— 1 mm/3.58in ———+ Al ded + +3 = 4 id A2 22)+ 

Item-No. Pack.-unit See Item-No. Pack.-unit 1 mm/0.039 in thick Optocoupler terminal block, Input DC grey 859-525 100 (4 x 25)| for TS 35 DC 24V 859-794 25 2-way 859-402 200 (8 x 25) 3-way 859-403 200 (8 x 25) | 4-way 859-404 200 (8 x 25) | 5-way 859-405 200 (8 x 25) 10-way 859-410 100 (4 x 25) | | 859-500 1 TechnicalInput data DC 24V Input voltage range DC 16V-30V 210-110 ] Input current range DC 2.5mA-5.5 mA Current at nominal voltage DC 4.2mA All printings (5 mm/0.197 in wide) with 248-... item-nos. | are available as printings for WMB cards, Output DC 60V series 793-..., with the same three last digits. Output voltage range DC 16V-60V Marking Max. continuous current (20°C) 100mA plain 248-501 5 (70°C) 50mA 1... 10 (10x) 248-502 5 11 ... 20 (10x) 248-503 5 Reverse voltage transistor DC 100V 21 ... 30 (10x) 248-504 3 Switch on /switch off time 20 us / 120 us 31 ... 40 (10x) 248-505 5 Max. frequency 1.5kHz 41 ... 50 (10x) 248-506 5 Leakage current at nominal voltage 25 uA 1... 50 ( 2x) 248-566 5 Voltage drop at output <2V K 1... K 10 (10x) 248-450 5 Test voltage input /output 25kV K 11... K 20 (10x) 248-451 5 Nominal operating mode continuous duty K (100x) 248-452 5 U 1... U 10 (10x) 248-453 5 Ambient operating temperature -25°C / +40°C U 11... U 20 (10x) 248-454 5 Max. operating temperature U (100x) 248-455 5 with reduced current 70°C Standards 1EC664 / IEC664A / | pollutionDIN VDEdegree 0110 2, overvoltage category Ill 



## Links

- [View this product on Novapart](https://novapart.co/products/859-525./end-intermediate-plate-for-use-with-optocoupler)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/859-525/end-intermediate-plate/dp/3190330)
---

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