© 2019 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 11/04/19

Surge Protection Module

LED Lighting Surge Protection Module > LSP05

L

N

G

SPD

L

L

N/G

or

AC/DC

Pow er

Supp ly

LED Modu le

L

N

+

-

R

LED norma lly on

Parallel Connection

With LED ind icating SPD status

- ON (green): SPD is online

- OFF : SPD needs replacem ent

LS P05 xxx PM

R1

R2

R3

NC

L

N

G

SPD

L

L

N/G

or

L

L

N/G

or

LED Modu le

L

N

+

-

R

Parallel Co nn ection

With LED ind icating SPD status

- OFF : SPD is online

- ON (red): SPD needs replacem ent

LS P05 xxx PM

R1

R2

R3

AC/DC

Pow er

Supp ly

L

N

G

SPD

LED Modu le

L

N

+

-

Parallel Connection

AC/DC

Pow er

Supp ly

L

N

G

SPD

LED Modu le

L

N

+

-

Parallel Co nn ection

(for Class II Unearthed)

~X3316

AC/DC

Pow er

Supp ly

Notes:

1. LED indicator and associated circuitry are not included in the module.

2. R1 must be capped off by wire nut when not connected (NC).

3. R1 and R2 are AC line voltage (hot); R3 is AC neutral voltage.

4. R2 voltage is cut off when SPD needs replacement.

5. R is current limiting resistor; it resistance/wattage is determined by AC line voltage

and desired current driving LED. Example: AC line voltage 240V, LED: 1.6mA, resistor:

150Kohm/0.5W.

LED Normally Off

Part Numbering System

Device Family

Lit telfuse Surge Protection Module

LSP 05 480LL P Xxxxx

Nominal Disc har ge

Cur rent (In )

Oper ating Vo ltag e

Connection mode

LL: fo r L,L,N/G

Blank: L-N, L-G, N-G

P or PM

(P: parallel connection; PM: parallel

connection and with monitor indication wire)

Other non-standar

d option:

X3333: with GND wire connection,

av ailable fo r

240V ac and 277Vac rating with CE Marking

fo r

Class I earthed inst

allation

W ire Color: Line: Bro

wn, Neutral: Blue, Ground/P:

Green with

ye llow stripe

3316: without GND wire connection option

Wire Color: Line: Br

ow n, Neutral: Blue

Application/Installation Schematic

Dimensions

Notes:

1. Black: Line; White: Neutral; Green: Ground (P/N with suffix X3333/X3316: Brown: Line; Blue: Neutral; Green-

Yellow stripe: Ground)

2. Black: R1; Red: R2; Blue: R3

3. Wire Gauge: AWG16 wire Line in, AWG22 Wire for indication; Wire Length: 100mm or customized

LSP05XXXXXP

LSP05XXXXXPM

56.0 ±0.5

10 0 ±20

10 0 ±20

Typical Dimensions (mm)

3 indication wires

all use the AW G22.

2x ø4.8±0.2

64.0 ±1 .5

6 ±2

6 ±2

2.3 ±0.2

48.7±1.5

49.0±1.5

32.5±1.0

Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own

applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.