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Finder 99.80.0.230.09 – 99 Series Modules for 90/92/94/95/96/97 Series sockets
Finder 99.80.0.230.09 is a 110–240 V AC/DC plug-in RC suppression module designed to help limit relay coil switching transients in compatible Finder relay socket assemblies, featuring a compact blue housing and no LED indication.
£4.08
Why Choose the Finder 99.80.0.230.09 RC Suppression Module?
The Finder 99.80.0.230.09 is a compact RC (resistor-capacitor) suppression module designed for compatible Finder relay sockets and industrial switching relay assemblies. Part of the Finder 99 Series, this plug-in accessory helps manage electrical transients generated when relay coils are switched off, supporting reliable operation in industrial automation and electrical control systems.
Designed for an operating voltage range of 110–240 V AC/DC, the Finder 99.80.0.230.09 provides a convenient suppression solution for suitable AC and DC relay coil circuits. Its integrated resistor-capacitor network helps limit switching-related voltage transients, reducing electrical disturbances that could otherwise affect nearby control and electronic equipment.
Unlike LED indication modules, the Finder 99.80.0.230.09 is specifically an RC suppression accessory. It does not provide an LED status indicator. Its primary purpose is to help control coil switching transients rather than display the energised state of a relay.
The module features a blue insulating housing and a plug-in construction suitable for selected Finder relay sockets designed to accept the 99.80 accessory format. This makes it a practical choice for electrical panel builders, automation engineers and maintenance professionals seeking a compact alternative to separately wired suppression components.
Key Advantages
- Integrated RC suppression circuit helps limit relay coil switching transients.
- 110–240 V AC/DC operating range supports compatible AC and DC control circuits.
- Resistor-capacitor network provides a practical method of suppressing inductive voltage spikes.
- Helps reduce electromagnetic interference associated with relay coil switching.
- Plug-in module design simplifies installation in compatible Finder relay sockets.
- Compact construction reduces the need for separately mounted suppression components.
- Suitable for industrial switching relays using compatible socket assemblies.
- Dedicated suppression function avoids unnecessary LED indication components.
- Supports organised control panel construction and accessory replacement.
- Useful for PLC-controlled relay interfaces where switching transients require attention.
- Suitable for electrical maintenance and compatible control panel upgrades.
- Finder 99 Series accessory manufactured for integration with compatible Finder relay systems.
Key Features
- Finder 99 Series relay accessory.
- Manufacturer part number: 99.80.0.230.09.
- 99.80 module format.
- Integrated resistor-capacitor (RC) suppression network.
- 110–240 V AC/DC operating voltage range.
- Suitable for compatible AC relay coil circuits.
- Suitable for compatible DC relay coil circuits.
- Helps suppress coil back-EMF transients.
- Supports electromagnetic interference reduction.
- Plug-in installation in suitable Finder relay sockets.
- Blue insulating module housing.
- No LED indication on this specific RC module.
- Compatible with selected Finder 94, 95 and 97 Series socket variants.
- Designed for relay coil suppression, rather than switching the load directly.
- Compact modular construction for industrial control cabinets.
- RoHS compliant.
- Manufactured in Italy.
How RC Suppression Helps Protect AC and DC Relay Control Circuits
Relay coils are inductive components that store energy in a magnetic field while energised. When the control voltage is removed, the magnetic field collapses and can generate a voltage transient across the coil. Depending on the circuit arrangement, this transient may contribute to electrical noise, interference or increased stress on associated switching components.
The Finder 99.80.0.230.09 contains a resistor-capacitor suppression network designed to help limit these switching transients. The capacitor and resistor work together to absorb and dissipate part of the transient energy, reducing the magnitude of unwanted voltage disturbances.
Because the module is specified for 110–240 V AC/DC, it can be considered for compatible relay coil circuits using either alternating or direct current. This distinguishes it from freewheeling diode accessories, which are generally intended for correctly polarised DC circuits. The complete relay and socket assembly must still be checked for electrical and mechanical compatibility.
RC suppression may also influence relay release characteristics and can introduce a small current path under certain circuit conditions. For this reason, engineers should assess the connected control device, relay coil characteristics and any relevant off-state leakage requirements before selecting a suppression accessory.
The 99.80 plug-in construction allows the module to be fitted into compatible Finder relay sockets without separately mounting a resistor and capacitor assembly. This can simplify panel wiring and maintenance, provided the equipment is safely isolated before installation or replacement.
Typical Applications
- Industrial relay coil suppression circuits.
- Electrical control panels operating at 110–240 V AC/DC.
- PLC-controlled relay interfaces.
- Industrial automation and machine control systems.
- Reduction of relay switching-related electrical interference.
- Building automation and auxiliary control circuits.
- Manufacturing and production equipment.
- Conveyor and material handling systems.
- Process control and instrumentation panels.
- OEM electrical equipment manufacturing.
- Maintenance of compatible Finder relay assemblies.
- Control panel upgrades requiring compact RC suppression accessories.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Manufacturer | Finder | |
| Series | 99 Series | |
| Module family | 99.80 | |
| Model | 99.80.0.230.09 | |
| Product type | Plug-in RC suppression module | |
| Accessory classification | Relay coil EMC suppression accessory | |
| Suppression technology | Resistor-capacitor (RC) network | |
| Operating voltage range | 110–240 V AC/DC | |
| Voltage type | AC and DC | |
| Primary function | Relay coil switching transient suppression | |
| LED indication | No | |
| Installation method | Plug-in connection to compatible relay socket | |
| Module housing colour | Blue | |
| Associated accessory family | Finder 99.80 | |
| Compatible socket examples | Selected Finder 94.82.3, 94.84.3, 94.92.3, 94.94.3, 95.55.3, 95.83.3, 95.93.3, 95.95.3, 97.51.3 and 97.52.3 variants | |
| Relay compatibility | Determined by the installed Finder relay and socket combination | |
| EAN | 8012823105277 | |
| RoHS compliance | Compliant | |
| Country of origin | Italy | |
| Relay included | No | |
| Relay socket included | No | |
| Installation environment | Suitable electrical control enclosure |
Frequently Asked Questions
What is the Finder 99.80.0.230.09 used for?
The Finder 99.80.0.230.09 is an RC suppression module designed to help limit voltage transients generated when compatible relay coils are switched off. It is used in industrial control and automation circuits.
What voltage range does the Finder 99.80.0.230.09 support?
The module is specified for 110–240 V AC/DC operation. The relay coil, socket and control circuit must also be suitable for the selected operating voltage.
Can the Finder 99.80.0.230.09 be used with AC and DC relay coils?
Yes. The Finder 99.80.0.230.09 is an AC/DC RC suppression module designed for compatible relay coil circuits operating within its specified voltage range.
Does the Finder 99.80.0.230.09 have an LED indicator?
No. The Finder 99.80.0.230.09 is an RC suppression module without LED indication. Separate Finder 99 Series variants provide LED status indication where required.
How does the Finder 99.80.0.230.09 suppress relay coil transients?
The module uses a resistor-capacitor network to help absorb and dissipate switching transient energy, reducing unwanted voltage spikes associated with relay coil de-energisation.
Is the Finder 99.80.0.230.09 the same as a freewheeling diode module?
No. The Finder 99.80.0.230.09 uses an RC suppression network, while a freewheeling diode module uses a diode to provide a discharge path for a DC relay coil. Their electrical characteristics and applications differ.
Which relay sockets are compatible with the Finder 99.80.0.230.09?
The module is designed for selected Finder sockets accepting 99.80 accessories, including suitable 94, 95 and 97 Series socket variants. Exact compatibility must be confirmed using the manufacturer's socket documentation.
Can the Finder 99.80.0.230.09 be used with PLC-controlled relays?
Yes. It may be used with compatible PLC-controlled relay circuits where RC suppression is appropriate. The PLC output, relay coil, socket and suppression module must be electrically compatible.
Does the Finder 99.80.0.230.09 affect relay release time?
RC suppression can influence relay release characteristics. The actual effect depends on the relay coil and circuit, so applications with critical switching times should be assessed against the relevant relay documentation.
What is the difference between the Finder 99.80.0.230.09 and 99.80.0.230.98?
The 99.80.0.230.09 is an RC suppression module without LED indication, while the 99.80.0.230.98 is a green LED indication module. They provide different functions and should be selected according to the circuit requirements.
Does the Finder 99.80.0.230.09 include a relay or socket?
No. The Finder 99.80.0.230.09 is a plug-in relay accessory module. The compatible relay and relay socket must be selected separately.
Is the Finder 99.80.0.230.09 RoHS compliant?
Yes. The Finder 99.80.0.230.09 is listed as RoHS compliant and is manufactured in Italy.
Trusted by Industrial Automation Engineers and Electrical Panel Builders
The Finder 99.80.0.230.09 combines a compact plug-in design with 110–240 V AC/DC RC suppression, helping electrical engineers manage relay coil switching transients and integrate reliable suppression accessories into compatible industrial control panels.
