Properties
| Version | Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2 |
| Order No. | 0128300000 |
| Type | SAK 4 EP/SW |
| GTIN (EAN) | 4008190407629 |
| Qty. | 100 items |
| Depth | 51.5 mm |
| Depth (inches) | 2.028 inch |
| Height | 40 mm |
| Height (inches) | 1.575 inch |
| Width | 6.5 mm |
| Width (inches) | 0.256 inch |
| Net weight | 14.6 g |
| Storage temperature | -25 °C...55 °C |
| Operating temperature range | For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity |
| Continuous operating temp., min. | -60 °C |
| Continuous operating temp., max. | 160 °C |
| Material | Epoxy resin, EP |
| Colour | black |
| UL 94 flammability rating | V-0 |
| Certificate No. (ATEX) | TUEV18ATEX8206U |
| Certificate No. (IECEX) | IECEXTUR18.0016U |
| Max. voltage (ATEX) | 550 V |
| Current (ATEX) | 25 A |
| Wire cross section max. (ATEX) | 4 mm² |
| Max. voltage (IECEX) | 550 V |
| Current (IECEX) | 32 A |
| Wire cross section max. (IECEX) | 4 mm² |
| Operating temperature range | For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity |
| Marking EN 60079-7 | Ex eb II C Gb |
| Ex 2014/34/EU label | II 2 G D |
| Version |
Screw connection
for screwable cross-connection One end without connector |
| End cover plate required | Yes |
| Number of potentials | 1 |
| Number of levels | 1 |
| Number of clamping points per level | 2 |
| Number of potentials per tier | 1 |
| Levels cross-connected internally | No |
| PE connection | No |
| Rail | TS 32 |
| N-function | No |
| PE function | No |
| PEN function | No |
| Explosion-tested version | Yes |
| Open sides | right |
| Type of mounting | Snap-on |
| Connection type, additional connection | Screw connection |
| Blade size | 0.6 x 3.5 mm |
| Clamping range, max. | 6 mm² |
| Clamping range, min. | 0.13 mm² |
| Clamping screw | M 3 |
| Connection cross-section, stranded, max. | 4 mm² |
| Connection cross-section, stranded, min. | 0.5 mm² |
| Connection direction | on side |
| Gauge to IEC 60947-1 | A4 |
| Number of connections | 2 |
| Stripping length | 12 mm |
| Tightening torque, max. | 0.5 Nm |
| Tightening torque, min. | 0.5 Nm |
| Torque level with DMS electric screwdriver | 2 |
| Twin wire-end ferrules, max. | 2.5 mm² |
| Twin wire-end ferrules, min. | 0.5 mm² |
| Type of connection | Screw connection |
| Wire connection cross section AWG, max. | AWG 10 |
| Wire connection cross section AWG, min. | AWG 26 |
| Wire connection cross section, finely stranded, max. | 4 mm² |
| Wire connection cross section, finely stranded, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. | 4 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 4 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.5 mm² |
| Wire connection cross-section, solid core, max. | 6 mm² |
| Wire connection cross-section, solid core, min. | 0.5 mm² |
| Rail | TS 32 |
| Standards | IEC 60947-7-1 |
| Wire connection cross section AWG, max. | AWG 10 |
| Wire connection cross section AWG, min. | AWG 26 |
| Rated cross-section | 4 mm² |
| Rated voltage | 800 V |
| Rated DC voltage | 800 V |
| Rated current | 32 A |
| Current at maximum wires | 41 A |
| Standards | IEC 60947-7-1 |
| Volume resistance according to IEC 60947-7-x | 1 mΩ |
| Rated impulse withstand voltage | 8 kV |
| Power loss in accordance with IEC 60947-7-x | 1.02 W |
| Pollution severity | 3 |
| Approval/Certificate/Document of Conformity |
[Attestation Of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_68762)
[UKCA Ex Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_253944) [CB Test Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_89278) [CB Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_89279) [IECEx Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_107212) [UKCA Ex Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_253943) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_36588) [UKCA declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_284523) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_281588) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=0128300000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=0128300000&norm=0) |
| User Documentation |
[StorageConditionsTerminalBlocks](https://mdcop.weidmueller.com/mediadelivery/asset/900_87149)
[NTI SAK 4 EP SW](https://mdcop.weidmueller.com/mediadelivery/asset/900_107207) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000897 |
| ETIM 7.0 | EC000897 |
| ETIM 8.0 | EC000897 |
| ETIM 9.0 | EC000897 |
| ECLASS 9.0 | 27-14-11-20 |
| ECLASS 9.1 | 27-14-11-20 |
| ECLASS 10.0 | 27-14-11-20 |
| ECLASS 11.0 | 27-14-11-20 |
| ECLASS 12.0 | 27-14-11-20 |
| ECLASS 13.0 | 27-25-01-01 |
| Approvals |        |
| ROHS | Conform |
Accessories
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Item No.:0197000000Packaging unit:50 PC
Cross-connector (terminal), when screwed in, Number of poles: 2, Pitch in mm (P): 6.50, Insulated: No, 32 A, grey
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Item No.:1046340000Packaging unit:900 PC
Dekafix, Terminal marker, 5 x 6.5 mm, Pitch in mm (P): 6.50 Weidmueller, white
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Item No.:1364020000Packaging unit:900 PC
Dekafix, Terminal marker, 5 x 6.5 mm, Pitch in mm (P): 6.50 Weidmueller, yellow
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Item No.:0319160000Packaging unit:100 PC
Small partition (terminal), PA 66, beige, Continuous operating temp., max.: 100 °C
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Item No.:0130100000Packaging unit:20 PC
Partition plate (terminal), Intermediate plate, 50 mm x 44 mm, black
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Item No.:1609810000Packaging unit:200 PC
Dekafix, Terminal marker, 5 x 5 mm, Pitch in mm (P): 5.00 Weidmueller, To customer specification
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Item No.:0285300000Packaging unit:50 PC
Terminal cover, PVC, yellow, Height: 25 mm, Width: 25.6 mm, Depth: 1 mm
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Item No.:1046360000Packaging unit:180 PC
Dekafix, Terminal marker, 5 x 6.5 mm, Pitch in mm (P): 6.50 Weidmueller, To customer specification
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Item No.:0336900000Packaging unit:50 PC
Cross-connector (terminal), when screwed in, Number of poles: 4, Pitch in mm (P): 6.00, Insulated: No, 32 A, grey
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Item No.:0336800000Packaging unit:50 PC
Cross-connector (terminal), when screwed in, Number of poles: 3, Pitch in mm (P): 6.00, Insulated: No, 32 A, grey
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Item No.:0336700000Packaging unit:50 PC
Cross-connector (terminal), when screwed in, Number of poles: 2, Pitch in mm (P): 6.00, Insulated: No, 32 A, grey
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Item No.:2007130000Packaging unit:500 PC
Dekafix, Terminal marker, 5 x 8 mm, Weidmueller, white
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Item No.:1609801044Packaging unit:1000 PC
Dekafix, Terminal marker, 5 x 5 mm, Pitch in mm (P): 5.00 Weidmueller, white
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Item No.:0517960000Packaging unit:20 PC
SCHT, Terminal marker, 39.3 x 8 mm, Pitch in mm (P): 7.00 Weidmueller, white
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