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Siemens 3SE3303-1E Metal-Enclosed Position Switch

Siemens metal-enclosed position switch with roller lever actuator.

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ManufacturerSiemens

Part number3SE3303-1E

Type Position Switch

Actuator Roller Lever

Contacts 2 NO + 1 NC (Slow-action)

Enclosure Metal-enclosed

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Metal-enclosed for durability Slow-action contact mechanism 2 NO + 1 NC contact configuration Roller lever actuator Suitable for industrial environments

Product description

The Siemens 3SE3303-1E is a robust, metal-enclosed position switch designed for demanding industrial applications. It features slow-action contacts, configured as 2 Normally Open (NO) and 1 Normally Closed (NC), operated by a roller lever actuator.

This type of switch is commonly used in machine safety and control systems to detect the position of moving machine parts, control sequences, or trigger safety interlocks. The metal enclosure provides enhanced durability and protection against harsh environmental conditions.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 3SE3303-1E position switch. Ensure your safety and control systems are equipped with reliable components from Stanlo.

Technical specifications

Type	Position Switch
Actuator	Roller Lever
Contacts	2 NO + 1 NC (Slow-action)
Enclosure	Metal-enclosed

Common applications

Machine safety

Limit sensing

Position detection

Automation control

Conveyor systems

Packaging machinery

Compatible systems

Industrial control panels Safety circuits Machine control systems

Also known as

Siemens Limit Switch 3SE3303 position sensor Industrial roller lever switch

Replaces / compatible with

This position switch is part of the Siemens 3SE33 series. Consult Siemens documentation for specific replacement or compatibility information within the series or for older models.

Technical note

Expert tip

The slow-action contacts provide a degree of bounce resistance, important for applications requiring precise switching and extended contact life.

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Frequently asked questions

What is the contact configuration of the Siemens 3SE3303-1E position switch?

The Siemens 3SE3303-1E position switch features slow-action contacts configured as 2 Normally Open (NO) and 1 Normally Closed (NC). This allows for versatile integration into safety and control circuits.