CZK250A-2 High Current Emergency Switch
Discover the CZK250A-2 High Current Emergency Switch for reliable and efficient performance in critical applications. Ensure safety and control when it matters most!
Overview
SAYOON MODEL IMPLICATION
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CZK |
250A |
-2 |
-□ |
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1 |
2 |
3 |
4 |
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1 |
Product type | ||||||||
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2 |
Rated current | ||||||||
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3 |
Product size: 1-Large size; 2-Small size | ||||||||
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4 |
Other function codes: C-Magnetic blowouts; S-With auxiliary switch; T-Blown film | ||||||||
USES
The emergency switch is suitable for a variety of electric vehicles and other supporting equipment, and has extremely high safety and convenience.
TECHNICAL PARAMETERS: (Version 1.27)
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SAYOON Product Type |
CZK250A-2 |
| Rated voltage | 12V,24V etc. |
| Contact circuit rated load current (A) | 250A |
| Typical voltage drop across contacts per 100A | ≯30mV |
| Insulation Resistance | 20MΩ |
| Electric strength to resist | 50Hz/60Hz 1000VAC 1minute |
| Typical fault currents which can be ruptured | 800A/5ms at 48V/DC |
| Electrical life | 10,000 times |
| Mechanical life | 20,000 times |
| Work specification | Continuous |
| Contact form | 1 NC |
| Contact Material | Ag alloy |
| Auxiliary contact rated load (optional) | 5A/24VDC |
LOAD CHARACTERISTIC CURVE
INSTALLATION DIAGRAM
WIRING DIAGRAM
OTHER WIRING DIAGRAM
MECHANICAL ABILITY and USE of the ENVIRONMENT
| Contact lead M10 tightening torque (N.m) | ≯9.0 appropriate |
| fixing screw M5 tightening force distangce(N.m) | ≯2.5 appropriate |
| Ambient temperature | -25~+70℃ |
| Relative humidity | +20℃ 98% |
| Vibration freq. atthe fixed position | 3G, 1～50Hz amplitude 0.5mm |
| Concussion | (60～100) time/minute、acceleration≤4g |
| Altitude | 2000m |
| Installation direction | Random |
| International protection | IP40 |
ORDER INSTRUCTION
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SAYOON Product Type |
CZK250A-2 |
| U.N.W. | 445g |
| U.G.W. | 475g |
| G.W. | 23kg |
| Package QTY. | 50 PCS |
| Mounting type | Opening 25mm installation |
When placing an order, please provide the following information: name, full model number, whether auxiliary contacts are required, and order quantity. For example: switch and accessories CZK250A-2 100 pcs, rated load current 20MΩ, no auxiliary contacts, default mounting bracket, quantity 100 pcs. If you need products with special voltage specifications, you can place a special order.
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