Surge Protection Module Datasheet
LSP05G Module Series
LED Lighting Surge Protection Module
RoHS
Description
Littelfuse's LSP05G thermally protected surge protection device
specially designed to be used in outdoor, commercial, and
industrial LED lighting fixtures. It utilizes Littelfuse's thermally
protected varistor technology which acts as a self-protector,
helping prevent end-of-life issues related to varistors as well as
issues related to sustaining over-voltage conditions. It also
provides high line-to-earth/ground resistance, facilitating faster
production line testing.
LSP05G series connected option allows clear indication of thermal
fault protection by disconnecting power to luminaire, thereby
signaling SPD module replacement. The LSP05G Surge Protective
Device facilitates customer’s product compliance to IEEE C62.41.2
Location Category C Low ANSI C136.2 and US Dept. of Energy
MSSLC Model Spec.
Additional Information
Features & Benefits
■ Maximum Discharge
■ IEC CB Scheme Certificate
NL-37684 available for 240V
and NL-40516 for 277V
Current (Imax) 10kA, 8/20µs
■ Meets ANSI C136.2
Enhanced Level 10kV/5kA,
IEEE C62.41.2 Location
Category C Low Exposure
and US Dept. of Energy
MSSLC Model Spec.
■ Compact form factor
with mounting tabs
■ 240Vac and 277Vac are
CE compliant and available
for Class I and Class II
Resources
Accessories
Samples
■ Thermally Protected
Varistor technology
installation based on IEC
luminaire protection classes
Agency Approvals
Agency
Standard
Agency File Number
E320116
■ Parallel and Series
Connected SPD Options
■ Series connected
– Varistor thermal
protection indication
by removal of power
to luminaire
UL1449
IEC 61643-11+
NL-37684 and NL-40516
■ IP66 Water-proof
and Dust-proof
IEC 61643-11+
31-122332 and 31-122333
■ UL1449 Recognized (120Vac,
240Vac and 277Vac only)
+ = For 240V and 277V Series connection verison, respectively
■ High line-to-earth/
ground resistance
■ Series- connected option
for 240V and 277V is IEC
61643-11Test Class II and EN
61643-11Type 2 compliant.
Applications
■ RohS compliant
■ Outdoor and Commercial
■ Parking garage lighting
■ Flood lighting
LED Lighting
■ Roadway lighting
■ Traffic lighting
■ Tunnel lighting
■ Street lighting
■ Digital signage
■ Wall wash lighting
■ Industrial high-bay and
low-bay lighting
Absolute Maximum Ratings
■
For ratings of individual members of a series, see Device Ratings and Specifications chart
LSP05G Series
Units
Continous:
Transient:
Max AC Voltage Range (VM(AC)RMS
)
150 to 510
10
V
A
Continuous Current
Maximum Discharge Current, 8/20μs Waveform (Imax
)
10,000
5,000
A
Nominal Discharge Current, 8/20µs Waveform (In)
A
Operating Ambient Temperature Range (TA)
Storage Temperature Range (TSTG
-45 to +85
-45 to +90
600
°C
°C
V
)
Isolation Voltage Capability (When the thermal disconnect opens)
Insulation Resistance
>1,000
MΩ
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in
the operational sections of this specification is not implied.
© 2023 Littelfuse, Inc.
Specifications are subject to change without notice.
1
Revised: GD 08/18/23
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