Screw terminals DIN 15
140Pages

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Contents Introduction pages 1.1.4 to 1.1.14 1 Screw terminals for DIN35 rail EN 60715 TH 35 Series Compact pages 1.1.16 to 1.1.37 Series Comfort pages 1.1.38 to 1.1.56 Branching terminals pages 1.1.57 to 1.1.62 Special series pages 1.1.63 to 1.1.70 Accessories pages 1.1.71 to 1.1.107 2 3 4 5 6 Screw terminals for DIN15 rail EN 60715 TH 15 Terminal series pages 1.1.108 to 1.1.115 Accessories pages 1.1.117 to 1.1.123 7 8 Screw terminals for Woertz rail 4050A Terminal series pages 1.1.124 to 1.1.132 Accessories pages 1.1.133 to 1.1.134 1.1.3 9 10

Introduction Company profile The Woertz company was founded in 1928; our head office is in Muttenz near Basle, Switzerland. We are a family business with about 220 employees known as a quality manufacturer of circuitry accessories, installation systems and electronic control systems. Our goals are: - security, - user-friendliness, - and easy handling of our products. We are certified according to ISO 9001 and ISO 14001. Our range of products includes: - terminals, junction boxes, grounding products, surge protection devices, anchor channels and anchoring studs - flat cable installation...

for Quality and Management Systems herewith tMtilien Oiai Ihe aui\(iduy jifuiied below has n inanflf cmrnt system whltk Jlieeii rile LCfllliKUlfJlR Of the normative t»Kc:x ■ipi-.cifiiai tidow fortified UTCil Whole Company, location Muttenz and Holstcin Electrical accessories, Installation systems uu ilie basis of flu? ail Jirrcsii It the This KCJii CjcrtHirato FH "valid up «> und intrlutLiTi^ 24 JUJIC The SQS certificate ISO 9001 was issued to us 1987 for the first time and renewed regularly. ISO 14001 since 1996.

Introduction Properties of the insulating materials The insulating body of our terminals is made of polyamide 66. Even if this polyamide is subjected to a constant temperature of 100°C, it fulfills the electrical, mechanical and chemical properties required in terminals. The typical features of polyamide 66 are hardness, rigidity, scuff resistance and thermal endurance. Fuse terminals and fuse plugs, where constant temperatures of over 100°C can occur, are made of polyamide 66 reinforced with fibreglass. Polyamide 66 is hardly combustible, self-extinguishing and halogen-free (when a fire...

Introduction Different types of connections Connecting terminals with screw connections without springs Connecting terminals with screw connections with springs Branching terminals with screw connections for through conductors without springs Branching terminals with screw connections for through conductors with spring without additional spring To connect one or more conductors with a clamping unit. Clamping unit of nickel-plated brass. Screws of stainless steel. Connecting bars of nickel-plated copper alloy. Corrosion resistant, also suitable for marine systems. Approved for hazardous...

Introduction About the nominal cross-section of the screw terminals 1.1.8 At least two unifilar conductors (solid conductors), multifilar conductors (rigid stranded conductors) or finely stranded conductors (flexible conductors) of the terminal’s nominal cross-section can be connected to all terminals.

Earthing Subdivision of the PEN conductor in a distribution system If the cross-section of the neutral conductor is lower than or equal to 6 mm2, the neutral conductor and the protective conductor must run separately. If the cross-section of the neutral conductor is higher than or equal to 10 mm2, the PEN conductor can be used. 1 When the PEN conductor is divided into a neutral and an earth conductor, a disconnecting unit must be inserted into the neutral conductor. This disconnecting unit must fulfill the requirements of a neutral disconnecting terminal and be mounted correctly in the...

Earthing Subdivision of the PEN conductor within a distribution system Terminals for busbar 10-35mm2 No. 3838, 3839 Neutral disconnecting terminal 25, 63, 100 and 160A Branching terminals 10-120mm2 Terminals for polar conductor 4-70mm2 Label carrier for group marking No. 3459 Bare earthing terminals 10-120 mm2 Detachable neutral connectors 20, 25 and 63A Enclosed earthing terminals 4-35 mm2 Busbars 10x2 or 10x3 mm Supporting stud Transparent cover PEN Supply 3P+PEN non-through For feed lines Transparent cover Art. No. PE Stopper No. 3418 30050 Length: 114 mm Width: 90 mm Transparent cover...

Earthing Subdivision of the PEN conductor out of a distribution system If the feed line is not directly lead to the distribution system, the PEN conductor can also be subdivided out of it, e.g. in a junction box. In this case the junction box is provided with 4 insulated terminals for through conductors, a neutral disconnecting terminal and a bare earthing terminal. Three of the insulated terminals are intended for the polar conductors and one for the PEN conductor. Two connections are established from this terminal: on one hand towards the neutral disconnecting terminal and on the other...

Terminal overview Terminals for mounting rails 35mm according to EN 60715 TH 35 Series Compact Basic terminals 2.5-16 mm2 series 3450 Bare earthing terminals 4-16 mm2 series 30371 pages 1.1.16 - 1.1.17 pages 1.1.18 - 1.1.19 pages 1.1.20 X-/Y-terminals 2.5-4 mm2 series 30903 Return terminals 2.5 mm2 series 30810 Two-step terminals 2.5-6 mm2 series 3430 Two-step earthing terminal 4 mm2 series 3430/4V pages 1.1.21 - 1.1.22 pages 1.1.23 pages 1.1.24 - 1.1.25 page 1.1.26 Three-step installation terminals, 4 mm2 series 30431 Three-step terminals for proximity switches , 2.5 mm2 series 30403...

Terminal overview Terminals for mounting rails 35mm according to EN 60715 TH 35 Neutral disconnecting! Fuse terminals Disconnecting terminals Enclosed earthing terminals Bare earthing terminals Longitudinal, lateral disconnecting terminals Universal test terminal