Surge Protection Module

© 2016 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 11/11/16

5

LED Lighting Surge Protection Module > LSP10

Description

Features

Agency Approvals

Absolute Maximum Ratings

• For ratings of individual members of a series, see Device Ratings and Specifications chart

Agency

Standard

Agency File Number

UL1449

E320116

Note: * = Max. continuous current for series connection.

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.

LSP10 Module Series

LSP10 Series

Units

Continous:

AC Voltage Range (V

150 to 510

V

Continuous Current*

5

A

Transient:

Maximum Discharge Current 8/20μs Waveform (Imax)

20,000

A

Nominal Discharge Current 8/20µs Waveform (I

10,000

A

Operating Ambient Temperature Range (T

-45 to +85

°C

Storage Temperature Range (T

-45 to +110

°C

Isolation Voltage Capability (When the thermal disconnect opens)

600

V

Insulation Resistance

>1,000

MΩ

• 20kA Maximum

Discharge Current

(Imax)m 8/20us

• Meets ANSI C82.77-5-

2015: Location C High

• Meets ANSI C136.2-

2015: Extreme Level

• Meets IEEE C62.41.2:

Location Category C High

• Meets US Dept.

of Energy MSSLC

Model Spec.

• Parallel or Series

connected options

• Thermally protected

• IP66 rated, dust-tight

and water resistant

• IEC61643-11 Class

II/ EN61643-11 Type

• 240Vac and 277Vac parts

are available for Class I

and Class II installation

based on IEC luminaire

protection classes.

Please see details in Part

Numbering System.

• CE Mark - Meets the

requirements of Low

Voltage and RoHS

European Directives.

Applications

• Outdoor and Commercial

LED Lighting

• Roadway lighting

• Traffic lighting

• Digital signage

• Wash wall lighting

• Parking garage/lot lighting

• Flood lighting

• Tunnel lighting

• Street lighting

Notes:

1. Self-declared compliance.

The Littelfuse LSP10 thermally protected Surge Protective

Device is a self-protected device which is specially designed

to be used in outdoor and commercial LED lighting fixtures

for transient overvoltage protection. It is constructed with

Littelfuse thermally protected varistor technology. Its built-in

thermal disconnect function provides additional protection

to prevent catastrophic failure and fire hazard even under

the extreme circumstances of varistor end-of-life or sustain-

ing over voltage conditions. LSP10 series connected option

allows clear indication of thermal fault protection by discon-

necting power to luminaire thereby signally SPD module

replacement. The LSP10 SPD facilitates customer’s product

compliance to IEEE C62.41.2 Location Category C High and

US Dept of Energy MSSLC Model Spec.

RoHS

Additional Information

Datasheet

Samples

Resources