Access the official Schneider Electric Harmony XB4 directory for 22mm pushbuttons, selector switches, and pilot lights. This technical hub delivers immediate troubleshooting for contact block DC voltage ratings, potentiometer builds, and trigger-action E-stop configurations. Streamline your control stations and panel interfaces with expert guidance on replacement lenses, custom legend plates, and module compatibility
| ZBZ1600 | Chrome Plated |
| ZBZ1602 | Black |
| ZBZ1604 | Red |
| ZBZ1605 | Yellow |
| ZBZ1606 | Blue |
Existing cap was damaged and needs to be replaced. No, the cap is not removable and the entire operator needs to be replaced.
Potentiometers are not supplied by Schneider Electric. They are customer supplied. Any electronics supply should have these.We only list that the ZB4BD922 is designed for potentiometers with a .25 inch shaft, the ZB4BD912 is designed for pots with a 6 mm shaft.
The difference is that the ZB4BV033S has a Fresnel (Jeweled) lens for better visibility, but both are for use with the Protected LED units.
They can be purchased at an electronics supply house. The operators are for potentiometers with a standard shaft length of 44 to 50 mm, and for the ZB4BD912 a shaft diameter of 6mm and for the ZB4BD922 a shaft diameter of 6.35mm.
Another option is to get the complete assembly (Operator + Potentiometer) Please see below for products part numbers.
+/- 10% linear mode precision complete potentiometer with screw terminals.
For METAL:
| Resistance (k Ohms) | Weight | Catalog Number |
|---|---|---|
| 1 | 0.095/0.209 | XB4BD912R1K |
| 4.7 | 0.095/0.209 | XB4BD912R4K7 |
| 10 | 0.095/0.209 | XB4BD912R10K |
| 47 | 0.095/0.209 | XB4BD912R47K |
| 100 | 0.095/0.209 | XB4BD912R100K |
| 470 | 0.095/0.209 | XB4BD912R470K |
For PLASTIC:
| Resistance (k Ohms) | Weight | Catalog Number |
|---|---|---|
| 1 | 0.048/0.106 | XB5AD912R1K |
| 4.7 | 0.048/0.106 | XB5AD912R4K7 |
| 10 | 0.048/0.106 | XB5AD912R10K |
| 47 | 0.048/0.106 | XB5AD912R47K |
| 100 | 0.048/0.106 | XB5AD912R100K |
| 470 | 0.048/0.106 | XB5AD912R470K |
Use a ZB4BZ2005 , ZB4BZ2105, or a ZBZ160* with cutout sides. Any of these will fit, however the padlocking feature will not work. These guards are made for the trigger action units, which are taller.
We do offer 10 kOhm pots in the 22 mm product line. For a plastic operator use reference: XB5AD912R10K OR for a metallic operator use reference: XB4BD912R10K
See attached for other Ohm resistances.
| 2 position selector switch | ||
| Left Side Operation | Right Side Operation | Contact block guide |
| O | X | 1 N.O. (left or right) |
| X | O | 1 N.C. (left or right) |
| 3 Position Selector Switch | |||
| Left Side Operation | Center Operation | Right Side Operation | Contact Block Guide |
| O | O | X | 1 N.O. (left) |
| X | O | X | 2 N.O. wire in parallel (side by side) |
| X | O | O | 1 N.O. (right) |
| O | X | X | 1 N.C. (right) |
| X | X | O | 1 N.C. (left) |
| O | X | O | 2 N.C. wired in series (side by side) |
* O indicates a contact being in the open state, X indicates a contact being in the closed state
A light module, mounting collar, and pilot light head will be needed to build up a complete pilot light module. Use the online selector tool to get the proper part numbers, you can find it here:https://www.se.com/us/en/work/support/resources-and-tools/calculators-and-online-tools/ez-selectors/
The difference is the number of parts in the packaging. TQ indicate bulk packaging.
ZBZ006C50 ( now : ZBZ006TQ ) - standard packaging qty. : 1000pcs
ZBZ006 -standard packaging qty. : 10pcs.
There are no illuminated E-stop mushroom heads that would work with BA9s light module. The ZB4BW643 or ZB5AT8643M push/pull and ZB5AW743 turn to release mushroom headpush button can only be used with protected LED light modules. The LED light module is only available from 12Vac/dc up to 240Vac.
XB4BS9445usesZB4BS944head that comes with Key No. 455
For a different key, replace with a completeZB4BS944** head.
| Complete Potentiometer | Resistance |
| XB4BD912R1K | 1 kΩ |
| XB4BD912R4K7 | 4.7 kΩ |
| XB4BD912R10K | 10 kΩ |
| XB4BD912R47K | 47 kΩ |
| XB4BD912R100K | 100 kΩ |
| XB4BD912R470K | 470 kΩ |
| XB5AD912R1K | 1 kΩ |
| XB5AD912R4K7 | 4.7 kΩ |
| XB5AD912R10K | 10 kΩ |
| XB5AD912R47K | 47 kΩ |
| XB5AD912R100K | 100 kΩ |
| XB5AD912R470K | 470 kΩ |
The ZB4 series has padlock option.
Seethe attached catalog section with various options in 2 and 3 positions selector switches.
On a trigger action device you cannot depress the button and actuate the contacts without the button latching into the depressed position. Once the operator is depressed a certain amount it will latch into the depressed position and then actuate the contacts.
ZBY2002 is a 8 X 27 black legend with white letters and a 30 x 40 mm holder
ZBY2004 is a 8 X 27 red legend with white letters and a 30 x 40 mm holder
ZBY4001 is a 8 X 27 white legend with black letters and a 30 x 40 mm holder
ZBY4005 is a 8 X 27 yellow legend with black letters and a 30 x 40 mm holder.
Text is limited to 2 lines of 11 characters each.
No, this accessory is not forward compatible with the ZB4/ZB5 line of operators.Additionally, with the ZB4BH and ZB5AH push buttons the push-on / push-off mechanism was included in the operator.The same functionality is obtained.
This is a general wiring diagram for the BMXXBC280K, BMXXBC180K, BMXXBC120K, BMXXBC050K, BMXXBC030K, BMXXBC015K, BMXXBC008K.
When two push buttons are interlocked, only one button can be pushed at a time. We have interlock mechanism available on the Class 9001 pushbuttons. The interlock mechanism is not available on the XB4/XB5 units.
No. The mounting styles are incompatible. The ZB2BE contact blocks are screw mounted to mounting collar and the ZB4 contact blocks clip on the mounting collar with spring loaded clip.
White ZBV0113
Green ZBV0133
Red ZBV0143
Yellow ZBV0153
Blue ZBV0163
Clear ZBV017
For BA9 light modules
White ZBV011
Green ZBV013
Red ZBV014
Yellow ZBV015
Blue ZBV016
Clear ZBV017
- Push Button -- Spring return = 5 million, double headed = 1 million, push-push to release = 0.5 million
- Selector Switch -- non-illuminated = 3 million, illuminated = 1 million
- Toggle Switch = 0.5 million
- Emergency stop push button = 0.3 million
- Joystick = 1 million
- Standard blocks = 5 million
- Low power switching contact blocks = 0.5 million
- 1 million total electrical operations.
It is unclear which contact blocks are used in 22mm control stations
The ZENL contact blocks are used in these control stations. These blocks mount directly to the control station itself and do notuse a mounting collar. A normally open contact block is ZENL1111, and a normally closed contact block is ZENL1121.These contact blocks are rated 10 amps max,AC-15 A600 and DC-15 R300.
Yes, remote V2 with firmware version 02-01-05-00 can be upgraded. See the attached instructions for details.
As of August 2017 our latest FW version for ZBRN1 is Ver1.5. Customer can do the update by themselves. you can get the FW update method and the new FW image file from attachment.
Standard single or double blocks with screw clamp terminals:
Q600: Ue = 600 Vdc and le = 0.1 A or Ue = 250 Vdc and Ie = 0.27 A
or Ue = 125 Vdc and le = 0.55 A
Continuous Thermal Current = 2.5 A
The ZBZ58 is a Yellow bellows seal for a 22MM mushroom operator. It is similar to a boot function and prevents dust and other particles from enteringthe switch between the button operator shaft and the cylinder the shaft slides into.
The XB4 requires only 1 screw to tighten on the mounting collar verses 2 on the XB2. This allows easier installation. The XB4 push buttons can accept 3 contact blocks side-by-side-by-side for a total of nine contacts on non-illuminated devices. Using the XB4 Protected LED light modules and contacts on each side will allow shallower depth than the XB2 on illuminated devices.
