Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
KMA1A11 – TOP PLUNGER METAL LIMIT SWITCH 1NO+1NC
Lovato Electric KMA1A11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£24.90
Lovato KMA1A11 Auxiliary Contact Block
The Lovato KMA1A11 is a front-mounted auxiliary contact block designed for use with Lovato Electric contactors and control devices. It provides additional switching contacts for control, signalling, interlocking, and automation applications, allowing contactors to be expanded with extra auxiliary functions.
Designed for reliable industrial control systems, the KMA1A11 features a compact construction and snap-action auxiliary contacts suitable for use in motor control panels, automation equipment, and electrical distribution applications where additional NO/NC contact availability is required.
Key Features
- Manufacturer: Lovato Electric
- Model: KMA1A11
- Product type: Auxiliary contact block
- Designed for Lovato contactors
- Front mounting design
- Additional contact capability for control circuits
- Suitable for industrial automation and motor control applications
- Compact design for control panel installations
Applications
The Lovato KMA1A11 auxiliary contact block is commonly used in industrial motor starters, automation panels, control circuits, electrical cabinets, and machine control systems where additional auxiliary contacts are required for monitoring or logic functions.
Why Choose Lovato KMA1A11?
The Lovato KMA1A11 provides a simple and reliable way to extend contactor functionality. Its compact design, dependable switching performance, and compatibility with Lovato control equipment make it ideal for professional industrial installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 151 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 100X044X032 | |
| Volume [cm³] | 140.8 | |
| Bar code [EAN13] | 8013975115503 | |
| Product designation | Top push rod plunger | |
| Product type designation | KMA | |
| Housing | Aluminium-zinc alloy | |
| Rod | Aluminium-zinc alloy | |
| Type of contact | 1NO+1NC Slow action make before break | |
| Thermal current Ith | 10 | |
| IEC/EN 60947-5-1 designation | A300 Q300 | |
| Rated insulation voltage Ui [V] | 440 | |
| Rated impulse withstand voltage Uimp | 4 | |
| Insulation class | II | |
| Short-circuit protection with fuse | 10 gG/SC QUICK FUSE | |
| min | 16 | |
| max | 14 | |
| IEC Conventional free air thermal current Ith | 10 | |
| Resistance per pole (average value) | <10 | |
| Operating head fixing | Locking bayonet insert | |
| min [mm²] | 1.5 | |
| max [mm²] | 2.5 | |
| Cable connection | Self-releasing screw terminal | |
| Cable entry | M20 on the bottom | |
| Mechanical life | <10000000 | |
| Mechanical operation | 3600 | |
| min [°C] | -40 | |
| max [°C] | +70 | |
| Terminals | IP20 | |
| Body housing | IP65 | |
| Pollution degree | 3 | |
| ETIM 8.0 | EC000030 - End switch | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato KMA1A11 used for?
The Lovato KMA1A11 is an auxiliary contact block used to add extra switching contacts to compatible Lovato contactors for control, signalling, and interlocking functions.
What contact arrangement does the KMA1A11 have?
The Lovato KMA1A11 features a 1NO + 1NC auxiliary contact arrangement.
Where is the KMA1A11 installed?
The KMA1A11 is installed as a front-mounted accessory on compatible Lovato contactors.
