| Demag DST control pendants |
For controlling hoists, machines and installations
Applications
DST control pendants are used for controlling materials handling installations with several drive functions in your applications.
Benefits
- The curved housing of the pendant switch permits operators to work in a natural, comfortable posture.
- Easy, fatigue-free operation thanks to the ergonomical design
- Awarded "Die gute Industrieform" for industrial design
- Single-row enclosure with 3, 6, 7 or 9 openings of 22,5 mm diameter, also for special components.
- Up to 18 openings (in two rows) can be obtained by coupling two DST 6, 7 or 9 pendant switches.
- Suitable for operation in intrinsically safe circuits in sizes 3, 7 and 9 as DST-Ex units (Õ DIN VDE 0165)
- Wall mounting for DST control units (not for connected pushbutton switch units)
- Switching distances and forces to DIN 33401, holding force < 8 N
- For direct-online-control, 2-pole switching by simultaneous operation of snap-action contacts
- 6 switching element variants are available for direct-online and contactor control.
- Positive opening of the interlocking contacts in the switching elements prevents simultaneous actuation of motions in opposite directions.
- Enclosure of high-quality thermoplastic which is highly resistant to impacts.
- Protective insulation to VDE 0100 part 410, section 413.2.
- IP 65 enclosure to DIN VDE 0470/EN 60529/IEC 529.
- The housing is flame-resistant and self-extinguishing.
- Resistant to spirits, ether, petrol, turpentine, benzene, grease, oil and dilute acids or alkaline solutions.
- Permissible ambient temperatures: Rubber and thermoplastic parts -25°C to +70°C, housing -40°C to +150°C.
