Switch disconnector 3LD3 Iu 63A - Safety switch 3-p 3LD3454-0TK53

Siemens - 3LD3454-0TK53 - Switch disconnector 3LD3 Iu 63A - Safety switch 3-p 3LD3454-0TK53
Photo source: fig. possibly similar
Photo source: fig. possibly similar
3LD3454-0TK53 4001869552057 EAN/GTIN DE 23691322 WEEE

£33.22 incl. VAT (£0.00)
£61.99 (-46.41% RRP***)

14-16 days* (GBR)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Switch disconnector 3LD3 Iu 63A 3LD3454-0TK53 Version as a main switch Version as a... more
Switch disconnector 3LD3 Iu 63A - Safety switch 3-p 3LD3454-0TK53 – Siemens – 4001869552057: Switch disconnector 3LD3 Iu 63A 3LD3454-0TK53 Version as a main switch Version as a maintenance/repair switch Version as a safety switch Version as an EMERGENCY STOP device Number of switches 1 Max. rated operational voltage Ue at AC 690V Rated uninterrupted current Iu 63A Rated uninterrupted current at AC -23, 400 V 43A, Rated uninterrupted current at AC-21, 400 V 63A, Rated operational power at AC-3, 400 V 18.5kW, Rated short-time withstand current Icw 1kA, Number of poles 3, Number of auxiliary contacts as NC contacts 0, Number of auxiliary contacts as NO contacts 0, Number of auxiliary contacts as change-over contact 0, device type built-in device, fixed installation technology, suitable for central front mounting, color of the actuating element red, design of the actuating element short rotary handle, lockable, connection type main circuit box terminal, degree of protection (IP), front IP65, degree of protection (NEMA) other, switch disconnector 3LD3, Iu 63 A Main switch 3-pole Rated operational power at AC-23 A at 400V 22.0 k W Front mounting basic switch with central hole mounting 22.5 mm toggle drive red/yellow 66x66 mm The 3LD main and emergency stop switch for safe disconnection of loads in a wide variety of environments. The possible uses of the 3LD3 line disconnectors are diverse. After disconnection from the mains, they ensure that all electrical equipment is safely isolated, switching, for example, three-phase motors, but also air conditioning and ventilation systems. 3LD3 are also predestined for the use of control or switching cabinets, especially for applications in small machines (e.g. saws, compressors, pumps, cement mixers, drills, milling machines and woodworking machines). The main features of the Siemens 3LD main and emergency stop switches are: 1. Modular design, quick and easy installation of auxiliary switches, N-PE terminal or 4th pole. 2. Versatile in use thanks to local approvals. 3. One mechanical size for five electrical sizes. 4. Can be used for direct current applications. 5. Types of mounting: front mounting, mounting plate, DIN rail. 6. Optimum mains separation from 16 A to 63 A thanks to the lockable rotary drive. For the safe, efficient electrical infrastructure in buildings and industry, Siemens offers an integrated portfolio of protective switching, measuring and monitoring devices, distribution systems, switches and socket outlets.
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Version as main switch yes
Version as maintenance / repair switch yes
Version as safety switch yes
Version as emergency stop device yes
Version as reversing switch no
Number of switches 1
Max. Rated operating voltage Ue at AC 690V
Rated continuous current Iu 63 A
Rated uninterrupted current at AC-23, 400 V 43 A
Rated continuous current at AC-21, 400 V 63 A
Rated operating power at AC-3, 400V 19 kW
Rated short-time withstand current Icw 1 kA
Rated operating power at AC-23, 400V 22 kW
Number of poles 3
Motor drive optional no
Motor drive integrated no
Shunt release optional no
Device construction Built-in device fixed-mounted design
Suitable for ground mounting no
Suitable for front mounting 4-hole no
Suitable for front mounting central yes
Suitable for distributor installation no
Suitable for intermediate construction no
Color of the actuator red
Lockable yes
Connection type main circuit Box terminal
Degree of protection (IP), front side IP65
Protection class (NEMA) other

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