Datasheet

www.saia-burgess.com

saia-burgess Switches

QA4/PBA4

Microswitch Push Button

Momentary

QA4/PBA4

Panel cut-out (mm)

 6.1

Characteristics

■

for use with V4N/V4NC series

■

long overtravel up to 5 mm

■

simple clip-on attachment

■

round or square bezels

■

push button options

Rating

250 VAC, 5 A

Dimensions (mm)

20  6.45  38.3

Actuator

■

stainless steel plunger

■

polyamide (PA 6.6) plunger

Approvals UL, CSA

Preferred Range

Ordering Reference

Basic Sealing Actuator

switch Button Bezel kit kit

V4NCT7 PBRR BZR PBSLK QA4

Inhalt_englisch_1.indd 87 7.12.2005 13:59:11 Uhr

PAGE 1
QA4/PBA4 Microswitch Push Button Momentary QA4/ PBA4 Panel cut-out (mm)  6.1 Characteristics for use with V4N/V4NC series long overtravel up to 5 mm ■ simple clip-on attachment ■ round or square bezels ■ push button options ■ ■ Rating 250 VAC, 5 A Dimensions (mm) 20  6.45  38.3 Actuator ■ stainless steel plunger ■ polyamide (PA 6.
PAGE 2
QA4/PBA4 Specifications Clip-on frame Bezel Cowl "O"-Ring Locknut Button/Plunger Basic switches Temperature range ºC Mechanical Life Mounting mm (in) Torque max. Nm Dimensions QA4 Glass fibre reinforced polyamide (PA 6.
PAGE 3
PBA4 Type coding key for standard products Actuator kit PB without insert switch, button or bezel PB-clip-on assembly round or square bezels A4 AS4 Actuator kit only Sealed actuator kit only Accessories (PB)R (PB)S (B)ZR (B)ZS (PB)SLK Example: PBA4 PBR RED V4N can be ordered separately using bracketed references Round Button (complete with bezel) Square Button (complete with bezel) Round Bezel Square Bezel Sealing Kit (complete with button & bezel)
PAGE 4
QA4 Type coding key for standard products without insert switch 8.65 With insert switch Q followed by switch reference V4NC ... See pages 52 to 55 V4N . .. See pages 56 to 59 Example reference: QV4NCT7 Example: QA4 QV4NCT7 23.95 Actuator kit QA4 7.5 4.6 2.6 5.8 10.16 20.0 max. Special Features /  90 | 91 Saia-Burgess specialise in customer specific solutions. Additional product variants are available or can be provided.