SE Digest 178

30 mm Push Buttons

Type SK Corrosion Resistant Pilot Lights

Class 9001 / Refer to Catalog 9001CT1103

www.se.com/us

Type SK Corrosion Resistant Pilot Lights

Table 19.265: Pilot Lights—UL Types 4, 4X, [105] Description

WithRed Fresnel Color Cap [106]

WithGreen Fresnel Color Cap [106]

WithOther ColorCap [106] [107]

Without ColorCap [106]

Voltage

Style

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz 24–28 Vac/Vdc For other voltages [106] 110–120 V, 50–60 Hz 220–240 V, 50–60 Hz 24–28 Vac/Vdc For other voltages [106] 120 Vac Only 24–28 Vac Only For other voltages [106] [107] [110]

Transformer

SKP1R31

SKP1G31

SKP1■

SKP1

Standard Pilot Light (Fresnel color capshown)

Transformer Full Voltage

SKP7R31 SKP35R31 SKP ▲ R31 SKP ▲ R31 SKT1R31 SKT7R31 SKT35R31 SKT ▲ R31 SKT ▲ R31 SKTR38R31 SKTR35R31

SKP7G31 SKP35G31 SKP ▲ G31 SKP ▲ G31 SKT1G31 SKT7G31 SKT35G31 SKT ▲ G31 SKT ▲ G31 SKTR38G31 SKTR35G31

SKP7■ SKP35■ SKP ▲ ■ SKT1■ SKT7■ SKT35■ SKT ▲ ■ SKT ▲ ■ SKP■

SKP7

9001SKP1

SKP35 SKP ▲ SKP ▲

Transformer, Flashing or LED [108] Full Voltage, Neon or Resistor [109]

Transformer

SKT1

Push-To-Test Pilot Light (Fresnel color capshown)

Transformer Full Voltage

SKT7

9001SKT1

SKT35 SKT ▲ SKT ▲

Transformer, Flashing or LED [108] Full Voltage, Neon or Resistor [109]

Resistor

SKTR38■ SKTR38 SKTR35■ SKTR35

Remote Test Pilot Light (Fresnel color capshown)

Full Voltage

9001SKTR38

Full Voltage or Resistor [111]

SKTR ▲ R31

SKTR ▲ G31

SKTR ▲ ■ SKTR ▲

Table 19.266: Color Caps Color

Plastic Fresnel [112]

Plastic Domed [112]

Amber Blue Clear Green White Yellow Red

A31 L31 C31 G31 R31 W31 Y31

A9 L9 C9 G9 R9 W9 Y9

Plastic Domed

Plastic Fresnel

Typical Wiring Diagram

L2

L2

L1

L1 TEST BUTTON

L2

(TEST) C

START

M M O.L.

STOP

3

2

1

L1 (SIG)

M1

START

STOP

L2

M

(TEST) C

L2

R

LSI

19 PUSH BUTTONS AND OPERATOR

L1 (SIG)

M2

C

(TEST) C

L2

Test

L1

L1 (SIG)

M3

CR

Push-To-Test Pilot Light

Remote Test Pilot Light

NOTE: To select and order Contact Blocks, Light Modules, Knobs, and Accessories, see Type KA Contact Blocks, page 19-90 through Hermetically Sealed Power Reed Contact Blocks, page 19-92. NOTE: For use in hazardous locations—See Square D Offering According to Class, Division, and Group, page 19 92. Contact blocks and legend plate not included unless otherwise noted.

INTERFACE

[105] When ordering, add prefix 9001 to the catalog number. [106] ▲ Add the voltage assembly code as chosen from Standard and Shallow Depth Light Modules, page 19-91. EXAMPLE: SKT•••R31 with 208 Vac red LED voltage = SKT37LRR31. [107] ■ Add the color code as chosen from the color cap table below. EXAMPLE: SKP1 with a blue fresnel cap = SKP1L31. [108] The cap must be the same color as the LED light module chosen, e.g., for a green LED, use a green color cap. [109] On neon light modules, use clear color caps only. [110] Use only full voltage or resistor voltage assembly codes on remote test pilot lights. Do not choose LED, neon or transformer codes. For AC use only. [111] Use only full voltage or resistor voltage assembly codes on remote test pilot lights. Do not choose LED (exception — these LED codes are allowed: 38LG, 38LL, 38LR, 38LW, 38LY), neon or transformer codes. For AC use only. [112] Add the color code as chosen from the color cap table below. EXAMPLE: SKP1 with a blue fresnel cap = SKP1L31.

19-88

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11/20/2019