Weidmuller WFF 70
Weidmuller 1028400000 - Feed-through and PE terminal Blocks - Width: 31.8 mm mm; Height: 132 mm mm; Storage Temperature: -25 °C...55 °C.
The Weidmuller 1028400000 is part of the Feed-through and PE terminal Blocks range in our industrial catalog. The manufacturer's published data for this part number specifies Width: 31.8 mm mm and Height: 132 mm mm.
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection
Key manufacturer data on file for this item includes Storage Temperature: -25 °C...55 °C; Nominal current: 192 A; Type of mounting: Snap-on; Ambient temperature: -50 °C…75 °C; Type: WFF 70; Depth: 61 mm; Net weight: 157.464 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 | 2.5...70 mm² |
|---|---|
| 2 x cable lugs DIN 46 235 | 16...70 mm² |
| Ambient temperature | -50 °C…75 °C |
| Basic material | Wemid |
| Cable lug to DIN 46234 | 2.5...95 mm² |
| Cable lug to DIN 46235 | 16...70 mm² |
| Certificate No. (CSA) | 200039-1244019 |
| Certificate No. (cURusEX) | E184763 |
| Certificate No. (IECEX) | IECEXULD15.0004U |
| Certificate No. (UR) | E60693 |
| Clamping range, max. | 95 mm² |
| Clamping range, min. | 2.5 mm² |
| Colour | dark beige |
| Conductor size Factory wiring max. (UR) | 00 AWG |
| Conductor size Factory wiring min. (UR) | 14 AWG |
| Conductor size Field wiring max. (UR) | 00 AWG |
| Conductor size Field wiring min. (UR) | 14 AWG |
| Connection cross-section, finely stranded, min. | 2.5 mm² |
| Connection cross-section, stranded, max. | 95 mm² |
| Connection cross-section, stranded, min. | 2.5 mm² |
| Connection direction | on side |
| Continuous operating temp., max. | 120 °C |
| Continuous operating temp., min. | -50 °C |
| Current (IECEX) | 192 A |
| Current at maximum wires | 232 A |
| Current size C (CSA) | 170 A |
| Current size C (UR) | 175 A |
| Depth | 61 mm |
| Depth (inches) | 2.402 inch |
| Depth including DIN rail | 69.5 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 |
| Ex 2014/34/EU label | II 2 G D |
| Explosion-tested version | Yes |
| GTIN (EAN) | 4008190083311 |
| Height | 132 mm mm |
| Height (inches) | 5.197 inch |
| Levels cross-connected internally | No |
| Marking EN 60079-7 | Ex eb II C Gb |
| Max. voltage (IECEX) | 1100 V |
| Mounting rail | TS 35 |
| Net weight | 157.464 g |
| Nominal current | 192 A |
| Number of clamping points per level | 2 |
| Number of connections | 2 |
| Number of levels | 1 |
| Number of potentials | 1 |
| Number of similar terminals | 1 |
| Open sides | closed |
| Order No. | 1028400000 |
| PE connection | No |
| Pollution severity | 3 |
| Power loss in accordance with IEC 60947-7-x | 6.14 W |
| Qty. | 10 items |
| Rated cross-section | 70 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 |
| Standards | IEC 60947-7-1 |
| Storage Temperature | -25 °C...55 °C |
| Stud size for spade connection | M 8 |
| Tightening torque (max) | 12 Nm Nm |
| Tightening torque, min. | 6 Nm |
| Type | WFF 70 |
| Type of connection | Threaded stud connection |
| Type of mounting | Snap-on |
| UL 94 flammability rating | V-0 |
| Version | Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection |
| Voltage size C (CSA) | 600 V |
| Voltage size C (UR) | 1000 V |
| Volume resistance according to IEC 60947-7-x | 0.17 mΩ |
| Width | 31.8 mm mm |
| Width (inches) | 1.252 inch |
| Wire connection cross section AWG, max. | AWG 3/0 |
| Wire connection cross section AWG, min. | AWG 14 |
| Wire connection cross section, finely stranded, max. | 95 mm² |
| Wire connection cross section, finely stranded, min. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 2.5 mm² |
| Wire connection cross-section, solid core, max. | 95 mm² |
| Wire connection cross-section, solid core, min. | 2.5 mm² |
| Wire cross section max. (CSA) | 00 AWG |
| Wire cross section max. (IECEX) | 70 mm² |
| Wire cross section min. (CSA) | 14 AWG |
Frequently Asked Questions
How do I get pricing for 1028400000?
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 [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 1028400000?
1028400000 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 1028400000?
Key specifications include 2 x cable lugs DIN 46 234: 2.5...70 mm²; 2 x cable lugs DIN 46 235: 16...70 mm²; Ambient temperature: -50 °C…75 °C; Basic material: Wemid. The full specification table on this page lists every published attribute for this part.
How quickly can 1028400000 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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