• Applications
  • Technical data & Specification
  • Outline drawings



  • Outdoor and Commercial LED Lighting

  • Roadway lighting

  • Traffic lighting

  • Digital signage

  • Tunnel lighting

  • Street lighting

  • Parking garage lighting

  • Flood lighting

Wiring diagram Insulation Class I application:


Wiring diagram Insulation Class II application:


Product Description:


SPD06-15 Surge Protector offers 10kA max discharge current and are ideal for use in outdoor and commercial LED lighting fixtures for transient over voltage protection. The SPD features a built-in LED indicator that notifies users when replacement is needed. The surge protector device are available with either Class I or Class II insulation and offer wire,  or screw terminal connections.

SPD06-15 Surge Protectors are based on the efficient combination of thermally protected metal oxide varistor’s (MOV’s) and a coordinated gas discharge tube that provides a very sharp clamping voltage with a very high surge withstand capability. 

Continue Voltage UC(V)IP RatingProtection ClassLED IndicatorIncluding Impedance Open-circuit Voltage   Uoc(KV)Protecting Voltage Up(L-N/KV)Protecting Voltage Up(L-PE/KV)Protecting Voltage Up(N-PE/KV)I surge (KA)StrikeImax(KA) 1 time Certificate
275IP20T3YesYes151.5227.53015CQC, TUV, CE

Typical features as below:

  • IEC 61643-11/EN 61643-11 Approved

  • 10kA max discharge current

  • Build-in LED Indication, saves maintenance time by identifying replacement need

  • Suitable for use in luminaire with Class I or Class II insulation

  • High line-to-earth/ground resistance

  • IP20 rated

  • Parallel connected

Technical Information:

Insulation ClassApplication field

Class I
Class II

     Electrical specifications


Class III
Acc. IEC61643-11
Protection mode
Diff. mode & Comm. mode

Max. continuous operating voltageUc (L-N)277VAC50 … 60 Hz
Max. continuous operating voltageUc (L-GND)277VAC50 … 60 Hz
Max. continuous operating voltageUc (N-GND)277VAC50 … 60 Hz
Temporary overvoltage TOVUT1505VHV system fault: 1200 V+305, at tt = 200 ms, TT (L-PE)
Temporary overvoltage TOVUT402.6VLV system fault: 305 V x 1.32 at tt = 120 m, TT 、TN
Temporary overvoltage TOVUT528VLV system fault: 305 V x √3 at tt = 5 s, TT 、TN
Power grids
Incl. all TN varieties TN-C, TN-C-S, TN-S
Nominal  discharge currentIn  (L-N)5kA@ Uoc=10KV, internal resistance=2Ω
Nominal  discharge currentIn  (L-GND)5kA@ Uoc=10KV;internal resistance=2Ω
Nominal  discharge currentIn  (N-GND)5kA@ Uoc=10KV;internal resistance=2Ω
Max. voltage protection level at InUp  (L-N)1,5kV@ Uoc=10KV;internal resistance=2Ω
Max. voltage protection level at InUp  (L-GND)2kV@ Uoc=10KV;internal resistance=2Ω
Max. voltage protection level at InUp  (N-GND)2kV@ Uoc=10KV;internal resistance=2Ω
Open-circuit voltageUoc10kV
Backup fuse
8Amax., gG fuse
End of life indication
Optical,  light ON: SPD is functional. Light OFF: SPD has reached end-of-life
Max earth leakage current at Uc
50µAMax. rms, to GND

 Other specifications

Surge withstand capability
1strikemax. at 7.5

30strikesmin. at 5kA

50strikesmin. at 3kA
Nominal  current
4ARated load current at 50 … 60 Hz
Power consumption
1.1Wmax. at Uc = 277VAC; Load current=4A
Suitable for luminaires
Class I、Class II
IEC60598Insulation Class acc. IEC60598

 Protection levels Up

IC  8/20 μsDifferential mode U2Common mode U1/U2
7.5kA≤1500 V≤2000 V / 1500 V


Environmental conditions

Specification itemValueUnitCondition
Ambient temperature-40…70°C
Tcase-max.80°CMeasured at Tc-point
Storage temperature-40…85°C
Relative humidity5…95%Non-condensing
Suitable for outdoor luminairesYes
Built-in only


Specification itemValueUnitCondition
Lifetime100,000hoursMeasured @ Tcase-max with min 90% survival


Outline Dimensions


Specification itemValueUnit
Mounting length70.5mm
Overall length70.5mm
Case Width42.5mm
Case Height33mm
Fixing hole diameterM4(60*32)mm
Max. screw torque0.45Nm


Specification itemValueUnitCondition
Connector typePush-in
Single wire only
Wire diameter0.5…2.5mm2Solid and stranded
Wire strip length8…10mm

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