SWITCH DISCONNECTOR 3LD, EMERGENCY SWITCHING-OFF SWITCH, 3- POLE, IU: 63 A, OPERATING POWER / AT AC-
Cod produs: 3LD2504-0TK53
Descriere
Sentron
The Switch disconnector 3LD is designed for safe shutdown of loads in various applications, including three-phase motors and air conditioning systems.
Technical details:
- Type: Switch disconnector 3LD
- Function: Emergency switching-off switch
- Poles: 3-pole
- Iu: 63 A
- Operating power / at AC-23 A 400 V: 22 kW
- Mounting: Front-mounted with 4-hole mounting of the handle
- Color: Red / yellow
- Degree of protection: IP65
- Approvals: IEC, UL, CCC, shipbuilding
- Modular design for easy mounting of auxiliary switches
Customer benefits:
- Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism.
- Fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole.
- Versatile and can be used worldwide.
- Available in a wide range of variants for various mounting options.
- End-to-end safety for users and systems.
Disclaimer: Generated by AI.
Documente
Fisa tehnica
Certificat
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Declaratie de conformitate
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Specificatii
| Measurements | |
| Depth | 110.5 |
| Height | 106 |
| Width in number of modular spacings | - |
| Width | 90 |
| Protection | |
| Degree of protection (NEMA) | Other |
| Degree of protection (IP), front side | IP65 |
| Electrical | |
| Rated permanent current at AC-23, 400 V | 43 |
| Switching power at 400 V | - |
| Rated permanent current at AC-21, 400 V | 63 |
| Rated operation power at AC-3, 400 V | 19 |
| Rated operation power at AC-23, 400 V | 22 |
| Rated permanent current Iu | 63 |
| Conditioned rated short-circuit current Iq | - |
| Rated short-time withstand current lcw | 1.26 |
| Number of poles | 3 |
| Max. rated operation voltage Ue AC | 690 |
| Rated operating voltage | - |
| Mounting/installation | |
| Suitable for intermediate mounting | - |
| Suitable for floor mounting | No |
| Suitable for front mounting 4-hole | Yes |
| Suitable for front mounting centre | No |
| Application | |
| Suitable for distribution board installation | - |
| Options | |
| Motor drive optional | No |
| Version as reversing switch | No |
| Voltage release optional | No |
| Interlockable | Yes |
| Colour | |
| Colour control element | Red |
| Model/type | |
| Number of switches | 1 |
| Motor drive integrated | No |
| Type of control element | Short rotary handle |
| Version as emergency stop installation | Yes |
| With pre-assembled cabling | No |
| Version as main switch | Yes |
| Version as safety switch | Yes |
| Version as maintenance-/service switch | Yes |
| Connection | |
| Type of electrical connection of main circuit | Frame clamp |
| Number of auxiliary contacts as change-over contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Package 1 | |
| weight | 0,413 |
| length | 0,115 |
| width | 0,095 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4011209403338 |
| Dimensions of product | |
| Weight | 0,413 |
Accesorii
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