Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 35 kA, Fixed

RS庫存編號:: 257-328
製造零件編號:: 3VA5340-5EF31-0AA0
製造商:: Siemens

Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 35 kA, Fixed

小計（1 件）*

TWD88,884.00

(不含稅)

TWD93,328.20

訂單超過 $1,300.00 免費送貨

製造商存貨

準備從 2026年6月09日起發貨

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單位	每單位
1 +	TWD88,884.00

* 參考價格

RS庫存編號:: 257-328
製造零件編號:: 3VA5340-5EF31-0AA0
製造商:: Siemens

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選取全部	屬性	值
	品牌	Siemens
	Range	SENTRON
	Product Type	Molded Case Circuit Breaker
	Series	3VA5
	Number of Poles	3
	Current Rating	400A
	Breaking Capacity	35kA
	Rated AC Voltage	690V ac
	Mount Type	Fixed
	Rated DC Voltage	500V dc
	Terminal Type	Without
	Standards/Approvals	ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE
	Depth	110mm
	Height	248mm
	Width	138mm
	Tripping Mechanism	Thermal Magnetic
	Tripping Characteristics	Type M

	選取全部
	品牌 Siemens
	Range SENTRON
	Product Type Molded Case Circuit Breaker
	Series 3VA5
	Number of Poles 3
	Current Rating 400A
	Breaking Capacity 35kA
	Rated AC Voltage 690V ac
	Mount Type Fixed
	Rated DC Voltage 500V dc
	Terminal Type Without
	Standards/Approvals ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE
	Depth 110mm
	Height 248mm
	Width 138mm
	Tripping Mechanism Thermal Magnetic
	Tripping Characteristics Type M

COO (Country of Origin):: CZ

Siemens 3VA5 Series Molded Case Circuit Breaker, 400A Current Rating, 690V AC Rated AC Voltage - 3VA5340-5EF31-0AA0

This moulded case circuit-breaker provides overcurrent protection for three-phase systems in industrial and commercial installations. Designed for fixed mounting, it performs interruption and fault-limiting duties across alternating and direct voltage networks commonly found in automation, electrical and mechanical environments.

Features and Benefits:

• 400A rated current for high-load circuit protection
• 35 kA interrupting capability for severe fault clearing
• Thermal-magnetic trip unit offering adjustable overload and short-circuit response
• 3-pole configuration enabling simultaneous disconnection of all phases
• Rated to 690V AC for broad industrial supply compatibility
• 500V DC rating supporting DC distribution applications

Applications

• Suitable for distribution panels in manufacturing plants
• Ideal for motor control and protection in automation systems
• Used with switchboards in large commercial buildings
• Can be used for DC-fed equipment protection in battery-backed systems

What mounting arrangement is required for installation?

It is intended for fixed installation and must be secured to a panel or enclosure designed to accept fixed-mount MCCBs.

How many poles are switched during a trip event?

All three poles operate together so that phase conductors are disconnected simultaneously upon tripping.

What Terminal style does it use for conductor connection?

The unit is supplied without integrated Terminal accessories, allowing use with customer-selected connection hardware.