Schneider-Electric Riverbank Electrical Wholesalers Ltd
 
ZB5AG0820 picture- Schneider-electric
ZB5AG0820
selector switch head Ø22 3-position spring return Ronis 3131A
Schneider Electric
Mounting and Clearance
Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)
Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board


(1)
Diameter on finished panel or support
(2)
For selector switches and Emergency stop buttons, use of an anti-rotation plate type ZB5AZ902 is recommended.
(3)
Ø22.5 mm recommended (Ø22.3 0+0.4) / Ø0.89 in. recommended (Ø0.88 in. 0+0.016)

Connections

a in mm

a in in.

b in mm

b in in.

By screw clamp terminals or plug-in connector

40

1.57

30

1.18

By Faston connectors

45

1.77

32

1.26

On printed circuit board

30

1.18

30

1.18

Detail of Lug Recess


(1)
Diameter on finished panel or support
(2)
For selector switches and Emergency stop buttons, use of an anti-rotation plate type ZB5AZ902 is recommended.
(3)
Ø22.5 mm recommended (Ø22.3 0+0.4) / Ø0.89 in. recommended (Ø0.88 in. 0+0.016)


Pushbuttons, Switches and Pilot Lights for Printed Circuit Board Connection
Panel Cut-outs (Viewed from Installer’s Side)


A:
30 mm min. / 1.18 in. min.
B:
40 mm min. / 1.57 in. min.

Printed Circuit Board Cut-outs (Viewed from Electrical Block Side)

Dimensions in mm


A:
30 mm min.
B:
40 mm min.

Dimensions in in.


A:
1.18 in. min.
B:
1.57 in. min.

General Tolerances of the Panel and Printed Circuit Board

The cumulative tolerance must not exceed 0.3 mm / 0.012 in.: T1 + T2 = 0.3 mm max.

Installation Precautions

  • Minimum thickness of circuit board: 1.6 mm / 0.06 in.

  • Cut-out diameter: 22.4 mm ± 0.1 / 0.88 in. ± 0.004

  • Orientation of body/fixing collar ZB5AZ009: ± 2°30’ (excluding cut-outs marked a and b).

  • Tightening torque of screws ZBZ006: 0.6 N.m (5.3 lbf.in) max.

  • Allow for one ZB5AZ079 fixing collar/pillar and its fixing screws:

    • every 90 mm / 3.54 in. horizontally (X), and 120 mm / 4.72 in. vertically (Y).

    • with each selector switch head (ZB5AD•, ZB5AJ•, ZB5AG•).

The fixing centers marked a and b are diagonally opposed and must align with those marked 4 and 5.


(1)
Head ZB5AD•
(2)
Panel
(2)
Nut
(4)
Printed circuit board

Mounting of Adapter (Socket) ZBZ01•

  • 1 2 elongated holes for ZBZ006 screw access

  • 2 1 hole Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 for centring adapter ZBZ01•

  • 3 8 × Ø 1.2 mm / 0.05 in. holes

  • 4 1 hole Ø 2.9 mm ± 0.05 / 0.11 in. ± 0.002, for aligning the printed circuit board (with cut-out marked a)

  • 5 1 elongated hole for aligning the printed circuit board (with cut-out marked b)

  • 6 4 holes Ø 2.4 mm / 0.09 in. for clipping in adapter ZBZ01•

Dimensions An + 18.1 relate to the Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 holes for centring adapter ZBZ01•.