Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 500A, Breaking Capacity 65 kA, Fixed

RS-stocknr.:: 257-617
Fabrikantnummer:: 3VA5450-6EF31-0AA0
Fabrikant:: Siemens

Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 500A, Breaking Capacity 65 kA, Fixed

Subtotaal (1 eenheid)*

€ 3.211,80

(excl. BTW)

€ 3.886,28

(incl. BTW)

GRATIS bezorging voor bestellingen vanaf € 90,00

Voorradig bij de fabrikant

Klaar voor verzending vanaf 23 september 2026

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Aantal stuks	Per stuk
1 +	€ 3.211,80

*prijsindicatie

RS-stocknr.:: 257-617
Fabrikantnummer:: 3VA5450-6EF31-0AA0
Fabrikant:: Siemens

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Siemens
	Product Type	Molded Case Circuit Breaker
	Range	SENTRON
	Series	3VA5
	Number of Poles	3
	Current Rating	500A
	Breaking Capacity	65kA
	Mount Type	Fixed
	Rated AC Voltage	690V ac
	Rated DC Voltage	500V dc
	Terminal Type	Without
	Width	138mm
	Standards/Approvals	IEC 60947, EAC, CE, CCC, UL, UL 489, UKCA, RoHS
	Depth	110mm
	Height	248mm
	Tripping Characteristics	Overload Protection, Short Circuit Protection
	Tripping Mechanism	ATAM, TM240

	Alles selecteren
	Merk Siemens
	Product Type Molded Case Circuit Breaker
	Range SENTRON
	Series 3VA5
	Number of Poles 3
	Current Rating 500A
	Breaking Capacity 65kA
	Mount Type Fixed
	Rated AC Voltage 690V ac
	Rated DC Voltage 500V dc
	Terminal Type Without
	Width 138mm
	Standards/Approvals IEC 60947, EAC, CE, CCC, UL, UL 489, UKCA, RoHS
	Depth 110mm
	Height 248mm
	Tripping Characteristics Overload Protection, Short Circuit Protection
	Tripping Mechanism ATAM, TM240

Datasheet - 3VA5450-6EF31-0AA0

Land van herkomst:: CZ

Siemens 3VA5 Series Molded Case Circuit Breaker, 500A Current Rating, 690V AC Rated AC Voltage - 3VA5450-6EF31-0AA0

This moulded case circuit breaker provides three-pole protection for industrial electrical installations, controlling and interrupting fault currents in fixed-panel assemblies. It is designed for use where robust overload and short-circuit interruption are required across AC and DC systems, offering a Compact solution for power distribution and system safety in automation and electrical plant environments.

Features and Benefits:

• 65kA breaking capacity delivers high fault-current interruption capability
• Rated for up to 690V AC to handle medium-voltage distribution networks
• 500A continuous current rating supports heavy-duty feeder protection
• 3-pole configuration ensures simultaneous disconnection of three phases
• ATAM TM240 tripping mechanism provides adjustable thermal-magnetic protection

Applications

• Suitable for main feeder protection in industrial switchboards
• Ideal for motor feeder control in manufacturing installations
• Used with power distribution systems in automation panels
• Can be used for DC supply interruption in hybrid installations

What approvals indicate suitability for international installations?

It carries multiple conformity marks including IEC 60947 and UL489 enabling use across markets that accept these standards.

How does the Terminal arrangement affect panel integration?

The design is supplied without fitted Terminal accessories, allowing custom termination choices to suit specific busbar or cable layouts.

What mounting conditions are required for secure installation?

The device is intended for fixed mounting within enclosures or switchgear cubicles to maintain mechanical stability under fault conditions.

Can it be applied in DC circuits and what is the limit?

Yes, it is rated for DC operation up to 500V DC permitting application in specified direct-current distribution systems.