SE Digest 178

30 mm Push Buttons

Type K Heavy Duty Operators Class 9001 / Refer to Catalog 9001CT1103

www.se.com/us

Table 19.219: Illuminated Momentary Push Button Operators

With Red Color Cap and 1 N.O. and1N.C. Contact (KA1) [16]

With Green Color Cap and 1 N.O. and1N.C. Contact (KA1) [16]

With Other Color Cap Without Contact Block [17] [18] [16]

Voltage and Frequency

Style

Description

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz

Transformer Transformer Full Voltage

K1L1RH13 K1L7RH13 K1L35RH13 K1L ■ RH13 K1L ■ RH13 K1L ■ RH13 K1L ■ RH13 K3L1RH13 K3L7RH13 K3L35RH13 K3L ■ RH13 K3L ■ RH13 K3L ■ RH13 K3L ■ RH13 K2L1RH13 K2L7RH13 K2L35RH13 K2L ■ RH13 K2L ■ RH13 K2L ■ RH13 K2L ■ RH13 K2L1R20H13 K2L7R20H13 K2L35R20H13 K2L ■ R20H13 K2L ■ R20H13 K2L ■ R20H13 K2L ■ R20H13 K2L1R21H13 K2L7R21H13 K2L35R21H13 K2L ■ R21H13 K2L ■ R21H13 K2L ■ R21H13 K2L ■ R21H13

K1L1GH13 K1L7GH13 K1L35GH13 K1L ■ GH13 K1L ■ GH13 K1L ■ GH13 K1L ■ GH13 K3L1GH13 K3L7GH13 K3L35GH13 K3L ■ GH13 K3L ■ GH13 K3L ■ GH13 K3L ■ GH13 K2L1GH13 K2L7GH13 K2L35GH13 K2L ■ GH13 K2L ■ GH13 K2L ■ GH13 K2L ■ GH13 K2L1G20H13 K2L7G20H13 K2L35G20H13 K2L ■ G20H13 K2L ■ G20H13 K2L ■ G20H13 K2L ■ G20H13 K2L1G21H13 K2L7G21H13 K2L35G21H13 K2L ■ G21H13 K2L ■ G21H13 K2L ■ G21H13 K2L ■ G21H13

K1L1▼ K1L7▼ K1L35▼ K1L ■ ▼ K1L ■ [18] K1L ■ ▼ K1L ■▼ K3L1▼ K3L7▼ K3L35▼ K3L ■ ▼ K3L ■ [18] K3L ■ ▼ K3L ■▼ K2L1▼ K2L7▼ K2L35▼ K2L ■ [18]

24–28 Vac/Vdc

Full Guard Illuminated Push Button Clear Plastic Top

Transformer or Flashing

Full Voltage

For other voltages [19] ■

Resistor or Neon [20]

LED [21]

9001K1L1

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz

Transformer Transformer Full Voltage

24–28 Vac/Vdc

Full Guard Illuminated Push Button Metal Top

Transformer or Flashing

Full Voltage

For other voltages [19] ■

Resistor or Neon [20]

LED [21]

9001K3L1

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz

Transformer Transformer Full Voltage

24–28 Vac/Vdc

NoGuard Illuminated Push Button

Transformer or Flashing

Full Voltage

K2L ■ ▼ K2L ■ ▼ K2L ■ ▼

For other voltages [19] ■

Resistor or Neon [20]

LED [21]

9001K2L1

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz

Transformer Transformer Full Voltage

1-3/8 in. (35 mm) Illuminated Mushroom, Screw-On Plastic Head

24–28 Vac/Vdc

Order K2L ■ ▼ Above [22]

Transformer or Flashing

Full Voltage

For other voltages [19] ■

Resistor or Neon [20]

9001K2LR20

LED [21]

110–120 V, 50–60 Hz 220–240 V, 50–60 Hz

Transformer Transformer Full Voltage

2-1/4 in. (57 mm) Illuminated Mushroom, Screw-On Plastic Head

24–28 Vac/Vdc

Order K2L ■ ▼ Above [22]

Transformer or Flashing

Full Voltage

For other voltages [19] ■

Resistor or Neon [20]

9001K2LR21

LED [21]

NOTE: To select contact blocks, light modules, and accessories, see Type KA Contact Blocks, page 19-90.

19 PUSH BUTTONS AND OPERATOR

Table 19.220: Color Caps Color

Color Codes▼ 1-3/8 in. Mushroom

K1L, K2L, K3L

2-1/4 in. Mushroom

Red

R G L Y W C

R20 G20 L20 Y20 W20 C20 A20

R21 G21 L21 Y21 W21 C21

Green

Blue

Yellow White Clear Amber

INTERFACE

A A21 NOTE: UL Types 4, 13/NEMA 4, 13 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.

[16] When ordering, add prefix 9001 to the catalog number. [17] These operators can be ordered complete with contact blocks. For maximum block usage, refer to bullets to the right of “H” Codes, page 19-93. Add the “H” number to the end of the operator type number. Additional “H” numbers are available. [18] Add the color code as chosen from the color cap table. Example: K2L25 with a blue 1–3/8 in. mushroom button = K2L25L20 . [19] ■ Add the voltage assembly code as chosen from Standard and Shallow Depth Light Modules, page 19-91. Example: K2L with 240 Vac/Vdc = K2L25 . [20] On neon light modules, use clear color caps only.

[21] The cap must be the same color as the LED light module chosen, e.g., for red LED, use red color cap. [22] The only difference between a no guard (K2L_) operator and mushroom button operator is the color cap.

19-74

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11/20/2019