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Siemens Fuse Switch Disconnector, 3-Pole, 250 A, 250A

RS 제품 번호:: 216-5961
제조사 부품 번호:: 3NP1143-1DA10
제조업체:: Siemens

Siemens Fuse Switch Disconnector, 3-Pole, 250 A, 250A

Subtotal (1 unit)*

₩307,160.00

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RS 제품 번호:: 216-5961
제조사 부품 번호:: 3NP1143-1DA10
제조업체:: Siemens

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모두 선택	제품 정보	값
	브랜드	Siemens
	Product Type	Fuse Switch Disconnector
	Number of Poles	3
	Enclosed/Not Enclosed	Not Enclosed
	Mount Type	Floor
	Switching Voltage	690V
	Switching Current	250A
	Terminal Type	Screw
	IP Rating	IP20, IP30, IP40
	Series	SENTRON
	Mechanical Fuse Size	NH0-NH1
	Minimum Operating Temperature	-25°C
	Fuse Current	250A
	Maximum Operating Temperature	55°C
	Standards/Approvals	IEC, CCC, CE, EN, RoHS, UL, VDE
	Auxiliary Contacts Available	No

	모두 선택
	브랜드 Siemens
	Product Type Fuse Switch Disconnector
	Number of Poles 3
	Enclosed/Not Enclosed Not Enclosed
	Mount Type Floor
	Switching Voltage 690V
	Switching Current 250A
	Terminal Type Screw
	IP Rating IP20, IP30, IP40
	Series SENTRON
	Mechanical Fuse Size NH0-NH1
	Minimum Operating Temperature -25°C
	Fuse Current 250A
	Maximum Operating Temperature 55°C
	Standards/Approvals IEC, CCC, CE, EN, RoHS, UL, VDE
	Auxiliary Contacts Available No

COO (Country of Origin):: CZ

Siemens 3NP1 Series Fuse Switch Disconnector, Floor Mount, Screw Terminal - 3NP1143-1DA10

This fuse switch disconnector provides effective electrical isolation and protection for industrial applications. Its 3-pole design and robust construction support high performance, making it essential for automation and electrical distribution systems. With a maximum current rating of 250A, it ensures safety and efficiency across various environments.

Features & Benefits

• Designed for floor mounting, streamlining installation

• Accommodates NH0 and NH1 fuse sizes for flexible usage

• Suitable for voltages up to 690V, enhancing adaptability

• Maximum let-through current of 32kA protects downstream equipment

• Supports connections for conductors up to 150mm² for broad compatibility

Applications

• Facilitates effective load disconnection in electrical panels

• Utilised for safe isolation during maintenance and repair work

• Acts as a key safety switch in automated systems

What is the maximum number of operating cycles before maintenance is needed?

The typical mechanical service life is approximately 1,600 operating cycles, ensuring longevity under normal conditions.

What is the recommended tightening torque for the terminals?

The tightening torque for screw-type terminals should be between 10N·m and 12N·m to ensure optimal connection without risk of damage.

How does it perform under high ambient temperatures?

It operates efficiently at a maximum temperature of 55°C, making it suitable for warmer environments without compromising performance.