Product introduction :
The trip switch Z4V7H336-11Z-M20 is a kind of long blow trip switch used in power plant soot blower, also called limit switch, used in all kinds of machine tools and lifting machinery, to control its trip, terminal limit protection. In the control circuit of the elevator, the travel limit switch is also used to control the speed of opening and closing the car door, the limit of automatic opening and closing, and the upper and lower limits of the car protection.
Feature:
(1) Switch points comply with EN 50041 installation details;
(2) nylon shell;
(3) choose one of the moving parts;
(4) Cable interface M20*1.5;
(5) The operating head can be reinstalled according to 4*90 degrees;
(6) Quick movement is to reach the switching point at an atmospheric pressure.
Technical parameters:
Product model: | Z4V7H336-11z |
type | Standard type (quick-acting roller) |
actuating arm | Adjustable roller rocker arm model 7H |
Switch inside | Quick switch, definitely off (contact combination :1 normally open /1 normally closed, 2 normally closed) |
Case: | glass fiber reinforced thermoplastic, flame retardant |
Protection class: | IP67 (IEC529) |
Contact material: | sterling silver |
Switching element: | Double breakpoint transfer contacts. Each pair of contacts is electrically insulated |
Switching system: | quick action, normally closed for sure disconnect |
Switching time: | <2ms (push="" rod="" speed=""> |
Remaining time: | <> |
Rated impulse voltage Uimp: | okV |
Rated insulation voltage Ui: | 500V |
Use category: | AC-15 |
Rated operating current/voltage :
| Le /Ue: 4A/230VAC, 2.5A/400VAC, 1A/500VAC
|
Short circuit protection: | 10A (slow), 16A (fast), safety switch 6A (slow) |
Wiring terminal: | Screw connection, maximum cross section of wire 2.5mm |
Operating temperature: | -30.. + 80 ℃ |
Mechanical life: | times |
Switching frequency: | Max. 5000 times/hour. |
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