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CR-P110AC2 Pluggable interface relay 2c/o, A1-A2=110VAC, 250V/8A
£4.17
Why Choose the ABB CR-P110AC2 Interface Relay?
The ABB CR-P110AC2 is a compact and reliable pluggable PCB interface relay designed for industrial automation, electrical control panels and signal switching applications. Part of the trusted ABB CR-P interface relay family, it provides dependable switching performance in a space-saving modular design.
The CR-P110AC2 features a 110 V AC control supply and provides two changeover (2 c/o / SPDT) output contacts rated up to 250 V AC and 8 A. Its plug-in design allows fast replacement, simplified maintenance and flexible integration with ABB relay sockets, function modules and accessories.
Designed for industrial interface applications, the ABB CR-P110AC2 offers reliable electrical isolation between control systems and field devices. Its compact 12.7 mm width makes it suitable for installations where panel space optimisation is important.
Key Advantages
- Compact pluggable interface relay for industrial control systems.
- 110 V AC coil voltage for automation and switching applications.
- Two changeover (SPDT) contacts for flexible circuit control.
- 250 V AC / 8 A switching capability.
- Fast plug-in installation with compatible ABB relay sockets.
- Reliable ABB quality for industrial automation environments.
Key Features
- ABB CR-P interface relay series.
- Pluggable PCB relay design.
- Control voltage: 110 V AC.
- Output configuration: 2 changeover contacts (2 c/o).
- Rated switching capacity: 250 V AC / 8 A.
- Without integrated LED indicator.
- Silver-nickel (AgNi) contact material.
- Compatible with standard CR-P relay accessories.
- Suitable for industrial control and interface applications.
Reliable Signal Switching for Industrial Automation
The ABB CR-P110AC2 provides dependable electrical isolation and switching between control circuits and external devices. Interface relays are commonly used to protect PLC outputs, switch loads and provide signal multiplication in automation systems.
The modular CR-P series allows engineers to create flexible control solutions by combining relay modules with compatible sockets, markers and function accessories, reducing installation time and simplifying maintenance.
Typical Applications
- PLC interface and signal isolation.
- Industrial automation control panels.
- Machine control systems.
- Building automation installations.
- Electrical monitoring and switching circuits.
- Industrial instrumentation systems.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Load Voltage | 400 V AC | |
| Mounting Type | Plug-in socket | |
| Switching Current (A) | 8 A | |
| Current | 8 A | |
| Voltage | 110 V | |
| Coil / Supply Voltage | 110 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP67 | |
| Manufacturer | ABB | |
| Series | CR-P | |
| Model | CR-P110AC2 | |
| Product type | Pluggable interface relay | |
| Control supply voltage | 110 V AC | |
| Output contacts | 2 changeover (SPDT) | |
| Rated operational voltage | 400 V AC | |
| Rated switching current | 8 A | |
| Contact material | AgNi silver-nickel alloy | |
| Mounting type | Plug-in relay socket mounting | |
| Terminal type | Soldering pins | |
| Protection rating | IP67 | |
| Insulation voltage Ui | 400 V | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (W × H × D) | approx. 12.7 × 15.7 × 29 mm | |
| Weight | approx. 0.014 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB CR-P110AC2 used for?
The CR-P110AC2 is a pluggable interface relay used for switching and isolating control signals in industrial automation systems.
What control voltage does the CR-P110AC2 require?
The relay operates with a 110 V AC control supply voltage.
How many contacts does this relay provide?
The CR-P110AC2 provides two changeover (2 c/o / SPDT) output contacts.
What is the maximum switching capacity?
The relay contacts are rated up to 250 V AC and 8 A.
Can the CR-P110AC2 be replaced easily?
Yes, the plug-in design allows quick replacement when installed with compatible ABB CR-P relay sockets.
Trusted for Industrial Relay Applications
ABB CR-P interface relays are widely used by automation engineers and electrical designers to provide reliable signal switching, isolation and control integration in industrial systems.
