Weidmuller WFF 300/AH O.PS
Weidmuller 1878650000 - Feed-through and PE terminal Blocks - Width: 55 mm mm; Height: 163 mm mm; Storage Temperature: -25 °C...55 °C.
Weidmuller 1878650000 is a Feed-through and PE terminal Blocks catalog item from Weidmuller. The manufacturer's published data for this part number specifies Width: 55 mm mm and Height: 163 mm mm.
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 300 mm², Threaded stud connection
The specification set recorded for this part number covers Storage Temperature: -25 °C...55 °C; Nominal current: 520 A; Type of mounting: TS 35; Ambient temperature: -60 °C…85 °C; Type: WFF 300/AH O.PS; Depth: 85.5 mm; Net weight: 559.68 g; Colour: dark beige; Rated voltage: 1,000 V; ROHS: Conform; Certificate No. (UR): E60693; Certificate No. (cURusEX): E184763. The complete technical table is shown in the Specifications tab on this page.
| 2 x cable lugs DIN 46 234 | 25 to 240 mm² |
|---|---|
| 2 x cable lugs DIN 46 235 | 50...240 mm² |
| Ambient temperature | -60 °C…85 °C |
| Basic material | Wemid |
| Cable lug to DIN 46234 | 25...240 mm² |
| Cable lug to DIN 46235 | 50...300 mm² |
| Certificate No. (cURusEX) | E184763 |
| Certificate No. (UR) | E60693 |
| Clamping range, max. | 300 mm² |
| Clamping range, min. | 25 mm² |
| Colour | dark beige |
| Conductor size Factory wiring max. (UR) | 600 kcmil |
| Conductor size Factory wiring min. (UR) | 6 AWG |
| Conductor size Field wiring max. (UR) | 600 kcmil |
| Conductor size Field wiring min. (UR) | 6 AWG |
| Connection cross-section, finely stranded, min. | 25 mm² |
| Connection cross-section, stranded, max. | 300 mm² |
| Connection cross-section, stranded, min. | 25 mm² |
| Connection direction | on side |
| Continuous operating temp., max. | 130 °C |
| Continuous operating temp., min. | -60 °C |
| Current at maximum wires | 520 A |
| Current size C (UR) | 500 A |
| Delivery status | This article will no longer be available in the future. |
| Depth | 85.5 mm |
| Depth (inches) | 3.366 inch |
| Depth including DIN rail | 94 mm |
| ECLASS 14.0 | 27-25-01-01 |
| ECLASS 15.0 | 27-25-01-01 |
| End cover plate required | No |
| ETIM 10.0 | EC000897 |
| ETIM 8.0 | EC000897 |
| ETIM 9.0 | EC000897 |
| Explosion-tested version | Yes |
| GTIN (EAN) | 4032248481194 |
| Height | 163 mm mm |
| Height (inches) | 6.417 inch |
| Levels cross-connected internally | No |
| Mounting rail | TS 35 |
| N-function | No |
| Net weight | 559.68 g |
| Nominal current | 520 A |
| Number of clamping points per level | 2 |
| Number of connections | 2 |
| Number of levels | 1 |
| Number of potentials | 1 |
| Open sides | closed |
| Order No. | 1878650000 |
| PE connection | No |
| PE function | No |
| PEN function | No |
| Pollution severity | 3 |
| Power loss in accordance with IEC 60947-7-x | 16.64 W |
| Product information | Cover without testhole |
| Qty. | 6 items |
| Rated cross-section | 300 mm² |
| Rated DC voltage | 1,500 V |
| Rated impulse withstand voltage | 8 kV |
| Rated voltage | 1,000 V |
| REACH SVHC | No SVHC above 0.1 wt% |
| ROHS | Conform |
| RoHS Compliance Status | Compliant without exemption |
| Snap-on | Yes |
| Standards | IEC 60947-7-1 |
| Storage Temperature | -25 °C...55 °C |
| Stud size for spade connection | M 16 |
| Surge voltage category | III |
| Tightening torque (max) | 60 Nm Nm |
| Tightening torque, min. | 25 Nm |
| Type | WFF 300/AH O.PS |
| Type of connection | Threaded stud connection |
| Type of mounting | TS 35 |
| UL 94 flammability rating | V-0 |
| Version | Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 300 mm², Threaded stud connection |
| Voltage size C (UR) | 1000 V |
| Volume resistance according to IEC 60947-7-x | 0.06 mΩ |
| Width | 55 mm mm |
| Width (inches) | 2.165 inch |
| Wire connection cross section AWG, min. | AWG 4 |
| Wire connection cross section, finely stranded, max. | 240 mm² |
| Wire connection cross section, finely stranded, min. | 25 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. | 25 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 25 mm² |
| Wire connection cross-section, solid core, max. | 240 mm² |
| Wire connection cross-section, solid core, min. | 25 mm² |
Frequently Asked Questions
How do I get pricing for 1878650000?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 1878650000?
1878650000 is a Weidmuller part. KKM Solutions sources Weidmuller components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 1878650000?
Key specifications include 2 x cable lugs DIN 46 234: 25 to 240 mm²; 2 x cable lugs DIN 46 235: 50...240 mm²; Ambient temperature: -60 °C…85 °C; Basic material: Wemid. The full specification table on this page lists every published attribute for this part.
How quickly can 1878650000 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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