Product Description

Siemens 7RQ0100-0BP10 Plug-In Relay – 2CO, 8-Pin, 6A, 110V AC

The Siemens 7RQ0100-0BP10 is a SINOVA 7RQ plug-in relay with 2 changeover contacts (2CO), an 8-pin configuration, a 6 A contact rating, and a 110 V AC control supply. Siemens' official 7RQ documentation lists 7RQ0100-0BP10 in the 2CO, 6 A, 8-pin AC relay family. It is also specified with a mechanical flag and LED indicator.

The relay is designed for industrial control, auxiliary switching, signalling, interlocking and other compatible electrical control applications.

Siemens 7RQ0100-0BP10 Plug-In Relay

The 7RQ0100-0BP10 belongs to the Siemens SINOVA 7RQ plug-in relay range. Its plug-in construction allows the relay to be installed in a compatible socket, making replacement and maintenance more convenient.

The relay provides two changeover contacts, allowing two independent switching functions to be handled from a single relay coil.

110 V AC Control Supply

The defining characteristic of this article is its 110 V AC control supply.

The 2CO, 6 A, 8-pin AC variants in this Siemens family include:

• 24 V AC – 7RQ0100-0BM10

• 48 V AC – 7RQ0100-0BN10

• 110 V AC – 7RQ0100-0BP10

• 115 V AC – 7RQ0100-0BQ10

• 230 V AC – 7RQ0100-0BR10

The relay coil must be connected to the appropriate 110 V AC control circuit.

2 Changeover Contacts

The relay provides 2 changeover contacts (2CO).

Each changeover contact can switch between normally open and normally closed paths through a common contact.

This configuration can be used for applications such as:

• Control-circuit switching

• Auxiliary switching

• Equipment status indication

• Signal transfer

• Electrical interlocking

• Alarm circuits

• Machine-control circuits

The connected load should remain within the applicable relay contact ratings.

8-Pin Plug-In Configuration

The 7RQ0100-0BP10 uses an 8-pin connection arrangement for the 2CO relay configuration. Siemens identifies the 2CO, 6 A family as an 8-pin plug-in relay.

The relay must be installed in a compatible socket with the correct pin arrangement.

6 A Contact Rating

This article belongs to the 6 A, 2CO relay category.

The actual switching application should consider the load type, voltage, switching conditions and the complete relay circuit rather than relying only on the nominal current value.

Mechanical Flag and LED Indicator

Siemens product documentation lists mechanical flag and LED indicator as standard features for this 2CO, 6 A relay family.

The LED provides a quick visual indication of relay energization, while the mechanical flag can provide a visible indication of relay operating status.

These features can be useful during:

• Panel inspection

• Troubleshooting

• Preventive maintenance

• Relay-status identification

Plug-In Construction

The plug-in design allows the relay to be inserted into a compatible Siemens socket.

This provides practical maintenance benefits:

• Easy relay replacement

• Reduced maintenance effort

• Convenient servicing

• Less disturbance to fixed wiring

• Simple troubleshooting

The socket can remain permanently connected while the relay is replaced separately.

Compatible Relay Sockets

For the 2CO, 6 A, 8-pin relay family, Siemens identifies compatible sockets including:

7RQ0201-1BX00 – DIN rail mounting

7RQ0202-1BX00 – PCB mounting

The appropriate socket should be selected according to the installation method.

Industrial Control Applications

The 7RQ0100-0BP10 can be considered for compatible applications such as:

• Industrial control panels

• Electrical cabinets

• Machine-control systems

• Process-control circuits

• Relay interface systems

• Equipment signalling

• Alarm circuits

• Status indication

• Auxiliary switching

• Industrial machinery

The final use should be determined by the actual circuit and load requirements.

Control and Interlocking Applications

The two changeover contacts allow one relay to control multiple electrical paths.

Depending on the control design, the contacts can be used for:

• Electrical interlocking

• Equipment status feedback

• Alarm indication

• Auxiliary control

• Signal switching

• Control sequence functions

• Process-status indication

Difference from 10 A, 2CO Relay

The 7RQ0110-0BP00 is a 2CO, 10 A, 8-pin, 110 V AC relay, while 7RQ0100-0BP10 is a 2CO, 6 A, 8-pin, 110 V AC relay.

Therefore, the main difference is the contact rating:

7RQ0100-0BP10 → 6 A

7RQ0110-0BP00 → 10 A

Difference from 24 V, 48 V and 230 V AC Versions

The same 2CO, 6 A, 8-pin relay family contains multiple AC coil-voltage variants.

7RQ0100-0BM10 → 24 V AC

7RQ0100-0BN10 → 48 V AC

7RQ0100-0BP10 → 110 V AC

7RQ0100-0BQ10 → 115 V AC

7RQ0100-0BR10 → 230 V AC

The control voltage must match the installed relay article.

Difference from DC Versions

Siemens also provides 2CO, 6 A, 8-pin DC variants, including 7RQ0100-0BC00, 7RQ0100-0BD00 and 7RQ0100-0BE00. The 7RQ0100-0BP10 is specifically the 110 V AC version.

AC and DC variants should not be treated as interchangeable.

Replacement and Maintenance

The 7RQ0100-0BP10 can be used as a replacement where an existing installation requires a 2CO, 8-pin, 6 A, 110 V AC plug-in relay.

Before ordering, verify:

• Exact relay article

• Control-supply voltage

• AC or DC requirement

• 2CO contact configuration

• 8-pin arrangement

• 6 A rating

• Compatible relay socket

• Existing control-circuit requirements

This helps prevent selection of a similar relay with a different voltage or current category.

Suitable for Electrical Panel Builders and Industrial Buyers

The Siemens 7RQ0100-0BP10 is relevant for:

• Electrical panel builders

• Industrial buyers

• Electrical contractors

• Machine builders

• Maintenance departments

• OEM maintenance teams

• Control-panel assemblers

• Electrical product dealers

• Replacement-part procurement

For SB Smart, the product is positioned around industrial electrical product supply and procurement.

Key Features

• Siemens SINOVA 7RQ plug-in relay

• Article number 7RQ0100-0BP10

• 2 changeover contacts / 2CO

• 8-pin configuration

• 6 A contact rating

• 110 V AC control supply

• Mechanical flag

• LED indicator

• Plug-in construction

• Compatible with Siemens DIN rail and PCB relay sockets

• Suitable for industrial control, switching and signalling applications

Benefits

• 2CO switching: Provides two changeover functions from one relay.

• 110 V AC coil: Suitable for compatible 110 V AC control circuits.

• 6 A contact category: Suitable for compatible industrial relay applications.

• LED indication: Makes relay energization easier to identify.

• Mechanical flag: Provides a visible relay-status indication.

• 8-pin plug-in design: Supports convenient installation and replacement.

• Flexible socket options: Can be used with compatible DIN rail or PCB sockets.

• Siemens standardized design: Simplifies product selection and procurement.

Why Choose Siemens 7RQ0100-0BP10?

The Siemens 7RQ0100-0BP10 is a 2CO, 8-pin, 6 A plug-in relay designed for 110 V AC control circuits, with a mechanical flag and LED indicator. Siemens identifies it as part of the SINOVA 7RQ relay family for industrial control applications.

It is suitable for customers looking to buy or source Siemens 7RQ plug-in relays for control panels, machine-control systems, auxiliary switching, signalling, maintenance and replacement requirements.

For SB Smart, this product is best presented as a Siemens industrial plug-in relay for supply and procurement across India.

Delivery Across India

SB Smart supplies Siemens industrial electrical products and 7RQ plug-in relays across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.

Major delivery locations include:

• Faridabad

• Delhi

• Gurgaon/Gurugram

• Delhi NCR

• Noida

• Greater Noida

• Haryana

• Punjab

• Mumbai

• Pune

• Ahmedabad

• Bengaluru

• Hyderabad

• Chennai

• Kolkata

• Jaipur

• Chandigarh

• Lucknow

• Indore

• Surat

• Vadodara

• Nagpur

• Coimbatore

• And other major cities across India

Frequently Asked Questions

1. What is Siemens 7RQ0100-0BP10?

The 7RQ0100-0BP10 is a Siemens SINOVA 7RQ plug-in relay with 2 changeover contacts, 8 pins, 6 A rating and 110 V AC control supply.

2. What does 2CO mean?

2CO means the relay provides two changeover contacts, each with common, normally open and normally closed connections.

3. What is the control voltage?

The exact article is designed for 110 V AC.

4. How many pins does it have?

It has an 8-pin configuration.

5. What is the contact rating?

The relay belongs to the 6 A contact-rating category.

6. Does it have an LED indicator?

Yes. Siemens lists an LED indicator for this relay family.

7. Does it have a mechanical flag?

Yes. The 2CO, 6 A, AC version is specified with a mechanical flag and LED indicator.

8. Which DIN rail socket is compatible?

The corresponding DIN rail socket is 7RQ0201-1BX00.

9. Which PCB socket is compatible?

The corresponding PCB-mounted socket is 7RQ0202-1BX00.

10. What is the difference between 7RQ0100-0BP10 and 7RQ0110-0BP00?

7RQ0100-0BP10 = 2CO, 6 A, 8-pin, 110 V AC

7RQ0110-0BP00 = 2CO, 10 A, 8-pin, 110 V AC

11. Where can I buy Siemens 7RQ0100-0BP10 in India?

SB Smart supplies Siemens industrial electrical products and 7RQ plug-in relays in India for industrial buyers, panel builders, maintenance requirements and replacement procurement.