Siemens 3RH1911-2FA40

Siemens 3RH1911-2FA40 3rh1911-2fa40 product image 1
SKU3RH1911-2FA40
ManufacturerSiemens
CategoryIndustrial automation components
6-month warranty
Available (1-2 days): 4 units
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Quantity
1
Net price (1 pc.):
20,39PLN
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Description

The Siemens 3RH1911-2FA40 is an auxiliary switch block designed for integration with contactor relays and motor contactors. This component features four normally open (NO) contacts, conforming to EN 50005 standards, and utilizes spring-type terminals for secure connections. It is suitable for use with contactor relays and power contactors, offering reliable performance in various industrial automation applications. The device operates within an ambient temperature range of -25°C to +60°C during operation and -55°C to +80°C during storage. It boasts a mechanical service life of approximately 10 million switching cycles and an electrical endurance of 200,000 cycles at AC-15 with 230 V. The auxiliary switch block is rated for an insulation voltage of 690 V and a surge voltage resistance of 6 kV, ensuring robust protection against electrical surges. Please note that this product has been phased out and replaced by the SIRIUS 3RH2 series, with the preferred successor being the 3RH2911-2FA40 model.

Specifications

Weight
0.03 kgs
Contact Configuration
4 NO
Terminal Type
Spring-type terminal
Ambient Temperature Range
-25°C to +60°C during operation; -55°C to +80°C during storage
Mechanical Service Life
10 million switching cycles
Electrical Endurance
200,000 cycles at AC-15 with 230 V
Insulation Voltage
690 V
Surge Voltage Resistance
6 kV

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