Type 2 surge protection unit MLPM1-230L-R

class Itype 3for LED lighting

Product

• Model: MLPM1-230L-R
• Part Number: 841211

Key features

• Type 2+3 surge protector dedicated to LED lighting
• Single-phase 220-240 V (230 V nominal)
• Class 1 protection
• Very compact design for luminaire integration
• Plate mounting with two opposite spring terminals (wire up to 1.5 mm²)
• Status indicator and mechanical end-of-life disconnect (CITEL exclusive)
• EN 61643-11 / IEC 61643-11 certified; KEMA / ENEC05

Description
The MLPM range is a series of AC surge protectors dedicated to LED lighting systems. The compact units are designed for integration into luminaires via spring connection terminals. This range features a mechanical disconnection indicator exclusive to CITEL and an internal thermal disconnector to ensure safe AC line cut-off at end of life.

Electrical properties
SPD type (IEC): 2+3
Isolation class: I
Network: 220-240 V single-phase (TT-TN)
Max. AC operating voltage (Uc): 275 Vac
Max. load current @25°C (IL): 10 A
Temporary Over Voltage (TOV) 5 s (UT): 335 Vac — withstand (no disconnection)
Temporary Over Voltage (TOV) 120 min (UT): 440 Vac — disconnection conditions
Temporary Over Voltage N/PE (UT): 1200 V / 300 A / 200 ms — disconnection
Residual current (Ipe): None (no leakage to ground)
Nominal discharge current (In, 15 x 8/20 µs): 5 kA
Max. discharge current per pole (Imax, 8/20 µs): 10 kA
Total max discharge current: 20 kA
Withstand on combination waveform (Uoc, IEC 61643-11): 12 kV
Protection modes: Common and differential mode
Protection level Up L/N @ In: 1.2 kV
Protection level Up L/PE @ In: 1.5 kV
Admissible short-circuit current (Isccr): 10 000 A

Mechanical properties
Technology: MOV + GDT
Connection: 2 opposite spring terminals in/out — wire up to 1.5 mm²
Mounting: Plate
Housing material: Thermoplastic UL94 V-0
Operating temperature: -40 to +85 °C
Protection rating: IP20
Failsafe mode: Disconnection and AC line cut-off
Disconnection indicator: Red (mechanical)
Operating indicator: Mechanical
Dimensions: See product diagrams
Weight: 0.027 kg

Norms / Certifications
Standards compliance: EN 61643-11 / IEC 61643-11
Certifications: KEMA / ENEC05

Deconnector
Thermal disconnector: Internal
Recommended installation: Use type 'S' or delayed ground fault breaker

Schematics
See product diagrams for mounting and wiring details (schematics available as product images).

Technical specifications

• Model: MLPM1-230L-R
• Part Number: 841211
• SPD type: IEC 2+3
• Voltage network: 220-240 V single-phase (TT-TN)
• Max AC operating voltage (Uc): 275 Vac
• Max load current: 10 A
• Nominal discharge current In: 5 kA (15 x 8/20 µs)
• Max discharge current per pole Imax: 10 kA (8/20 µs)
• Total max discharge current: 20 kA
• Withstand Uoc (combination waveform): 12 kV
• Protection levels: Up L/N = 1.2 kV, Up L/PE = 1.5 kV (@ In)
• Technology: MOV + GDT
• Connection: 2 spring terminals, wire up to 1.5 mm²
• Mounting: Plate
• Housing: Thermoplastic UL94 V-0
• Operating temperature: -40 to +85 °C
• Protection rating: IP20
• Disconnection indicator: Red (mechanical)
• Failsafe: Disconnection and AC line cut-off
• Weight: 0.027 kg
• Standards: EN 61643-11 / IEC 61643-11
• Certifications: KEMA / ENEC05