Siemens 3LD20640TB53 Circuit Breaker 3-pin 16A 690V 6mm²

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Siemens 3LD20640TB53 Circuit Breaker 3-pin 16A 690V 6mm²

Siemens
Order Code:

06-8071

Brand: Siemens MPN: 3LD20640TB53 EAN-13: 4011209512122
Qty Unit Price (Ex VAT)
1+ £44.18
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8 in stock, despatched in 4 working days

The Siemens circuit breaker model 3LD20640TB53 is a robust 3-pin device designed for 16 A and 690 V AC with a red and yellow colour scheme. It accommodates up to 6 mm² wiring, making it suitable for industrial applications where reliable circuit protection is required. This breaker is typically used in electrical distribution systems to safeguard equipment from overcurrent conditions.
Type Circuit breaker
Colour control element Red
Cross Section 6mm²
Degree of protection (IP), front side IP65
Degree of protection (NEMA) Other
Depth 117mm
Device construction Built-in device fixed built-in technique
Dim (W x H x D) 100 x 152 x 117 mm
Height 152mm
Interlockable TRUE
Max. rated operation voltage Ue AC 690V
Misc Attribute Emergency stop switch
Motor drive integrated FALSE
Motor drive optional FALSE
Nominal Current 16A
Nominal current - rounded value 16A
Nominal Voltage 690V AC
Number of auxiliary contacts as change-over contact 0
Number of auxiliary contacts as normally closed contact 0
Number of auxiliary contacts as normally open contact 0
Number of Pins 3
Number of Poles 3
Number of switches 1
Operating Voltage 690V AC
Rated operation power at AC-23, 400 V 8kW
Rated operation power at AC-3, 400 V 6kW
Rated permanent current at AC-21, 400 V 16A
Rated permanent current at AC-23, 400 V 16
Rated permanent current Iu 16A
Rated short-time withstand current lcw 0.34kA
Suitable for distribution board installation FALSE
Suitable for floor mounting FALSE
Suitable for front mounting 4-hole FALSE
Suitable for front mounting centre TRUE
Suitable for intermediate mounting FALSE
Type of control element Short thumb-grip
Type of electrical connection of main circuit Frame clamp
Version as emergency stop installation TRUE
Version as main switch TRUE
Version as maintenance-/service switch TRUE
Version as reversing switch FALSE
Version as safety switch TRUE
Voltage release optional FALSE
Width 100mm

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