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2CCA704340R0001 ABB E299-11 Auxiliary Contact 1NO/1NC 5 A
ABB E299-11 is a snap-on auxiliary contact with 1NO and 1NC contacts, a maximum contact current of 5 A and a 250 V AC rated voltage for status signalling with compatible latching and installation relays.
£25.21
Why Choose the ABB E299-11 Auxiliary Contact?
The ABB E299-11 is a compact auxiliary contact with 1NO and 1NC contacts designed for use with compatible ABB latching relays and installation relays. It provides separate signalling of the current operating state of the associated main module, making it useful for status monitoring and control applications.
Featuring one normally open and one normally closed auxiliary contact, the E299-11 provides complementary switching outputs for indication, signalling and interlocking circuits. Each contact supports a maximum current of 5 A, while the device has a rated voltage of 250 V AC.
The E299-11 is a snap-on additional device that attaches to the right-hand side of a compatible main module. Its DIN rail-compatible modular construction makes it suitable for distribution boards and control panels where reliable external indication of relay switching status is required.
Key Advantages
- 1NO + 1NC auxiliary contact configuration for complementary signalling.
- Provides individual indication of the current operating state of the main module.
- Maximum contact current of 5 A.
- 250 V AC rated voltage.
- Snap-on design for straightforward integration with compatible relays.
- Suitable for both latching relays and installation relays.
- Ideal for status indication, monitoring and control circuits.
Key Features
- ABB E299 auxiliary contact.
- 1NO + 1NC auxiliary contacts.
- 5 A maximum current per contact.
- 250 V AC rated voltage.
- 50 Hz rated frequency.
- 0.1 W power loss.
- Snap-on additional contact device.
- Attachable to the right-hand side of the compatible main module.
- DIN rail modular installation.
- Designed for signalling the switching state of the associated relay.
Reliable Relay Status Signalling
Auxiliary contacts provide separate electrical outputs that follow the switching state of a primary relay without becoming part of the main load circuit. The ABB E299-11 uses one normally open and one normally closed contact to provide complementary signals that can be used for indication, monitoring, feedback or interlocking functions.
When combined with a compatible ABB latching or installation relay, the E299-11 can externally indicate the operating state of the main contacts. This makes it particularly useful in lighting control, building automation and distribution systems where relay status needs to be displayed or passed to another control circuit.
Typical Applications
- ABB latching relay auxiliary signalling.
- Installation relay status indication.
- ON/OFF status feedback circuits.
- Lighting control and building automation systems.
- Electrical distribution boards and switchboards.
- Industrial control and interlocking circuits.
Technical Specifications
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| Contacts | 1NO + 1NC | |
|---|---|---|
| Device Type | Contact Block | |
| Product Series | ABB Modular | |
| Series | E299 | |
| ABB order code | 2CCA704340R0001 | |
| EAN | 7612270939985 | |
| Product type | Auxiliary contact | |
| Function | Auxiliary signalling contact | |
| Contact configuration | 1NO + 1NC | |
| Normally open auxiliary contacts | 1 | |
| Normally closed auxiliary contacts | 1 | |
| Main contacts | None | |
| Maximum current per contact | 5 A | |
| Maximum current at 24 V DC | 5 A | |
| Rated voltage | 250 V AC | |
| Rated frequency | 50 Hz | |
| Power loss | 0.1 W | |
| Dimensions (H × W × D) | 85 × 18 × 58 mm | |
| Operating temperature | -25 to +55 °C | |
| Tightening torque | 1.2–1.5 N·m | |
| Mounting | Snap-on auxiliary device / DIN rail assembly | |
| Attachment position | Right side of compatible main module | |
| Weight | approx. 45 g | |
| Standards | IEC/EN 60669-1, IEC/EN 60669-2-2 |
Frequently Asked Questions
What is the ABB E299-11 used for?
The E299-11 is an auxiliary contact used with compatible latching and installation relays to provide separate signalling or indication of the current operating state of the main module.
What contact configuration does the E299-11 have?
The E299-11 has one normally open (1NO) and one normally closed (1NC) auxiliary contact, providing complementary outputs for signalling and control functions.
What is the maximum contact current of the ABB E299-11?
The E299-11 supports a maximum current of 5 A per contact, including up to 5 A per contact at 24 V DC.
What is the rated voltage of the E299-11?
The ABB E299-11 has a rated voltage of 250 V AC.
How is the ABB E299-11 installed?
The E299-11 is a snap-on auxiliary device designed to attach to the right-hand side of a compatible main module within a DIN rail-mounted assembly.
Trusted ABB Relay Accessories
ABB E299 auxiliary contacts provide compact and dependable status signalling for compatible latching and installation relays, supporting monitoring, indication and control functions in modular electrical installations.
