What does Automation Trader do?

Automation Trader is a trusted supplier of industrial automation parts, specializing in new, hard-to-find, and discontinued components. We ensure fast delivery to minimize downtime and keep operations running smoothly.

Can I order a product that isn't listed online?

Absolutely. Automation Trader specializes in sourcing hard-to-find industrial parts. Contact us and our team will help you find the components you need.

Are all products available off the shelf?

Most of our products are available immediately or with very short lead times. For items requiring longer delivery, we always provide an estimated timeline.

Siemens 3RH1140-1BB40

Name: 3RH1140-1BB40
Brand: Siemens
SKU: 3RH1140-1BB40
Price: 224.1 PLN
Availability: InStock

SKU3RH1140-1BB40

ManufacturerSiemens

CategoryIndustrial automation components

12-month warranty

Available (1-2 days): 3 units

Select Condition

Quantity

Net price (1 pc.):

224,10PLN

Before ordering, make sure the part fits your device.

Free consultation

Delivery

Trusted partners:

International shipping

Dedicated account manager

Real-time tracking

Description

The Siemens 3RH1140-1BB40 is a compact 4-pole contactor relay from the SIRIUS series, designed for efficient control and switching in industrial automation systems. It features four normally open (NO) contacts, each rated for 6A at 400V AC, 6A at 230V AC, and 10A at 24V DC, ensuring reliable performance across various applications. The relay operates with a 24V DC control voltage and is housed in a size S00 enclosure, suitable for DIN rail mounting. With an insulation voltage of 690V and a surge voltage resistance of 6kV, it offers robust protection against electrical surges. The device is rated for a mechanical service life of approximately 30 million operating cycles, indicating its durability and long-term reliability. Additionally, it complies with protection class IP20, providing adequate safety for its components. This contactor relay is ideal for applications requiring dependable switching and control in industrial environments.

Specifications

Weight	0.24 kgs
Manufacturer	Siemens
I/O Configuration	2
I/O Channels	2 channels
Contact Configuration	4 NO
Control Voltage	24 V DC
Mounting Type	DIN rail mounting
Size	S00
Insulation Voltage	690 V
Surge Voltage Resistance	6 kV
Mechanical Lifetime	30 million cycles