The Schneider Electric ZB5AZ103 is a Harmony XB5 complete body/contact assembly for 22 mm mounting holes: Single contact block with body fixing collar, Harmony XB5, plastic, screw clamp terminal, 2NO.
The 22 mm format is the international standard for push-buttons and pilot lights, so Harmony units fit existing panel holes when replacing other brands.
See our Schneider Electric range.
Technical data
| Schneider reference | ZB5AZ103 |
|---|---|
| Product or component type | Complete body/contact assembly |
| Fixing collar material | Plastic |
| Sale per indivisible quantity | 1 |
| Head type | Standard |
| Contacts type and composition | 2 NO |
| Contact operation | Slow-break |
| Contact block type | Single |
| Connections – terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1; Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1 |
| CAD overall width | 30 mm |
| CAD overall height | 42 mm |
| CAD overall depth | 32 mm |
| Terminals description ISO n°1 | (13-14)NO |
| Device composition | Fixing collar; Body |
| Contacts usage | Standard contacts |
| Positive opening | Without |
| Operating travel | 2.6 mm (NO changing electrical state); 4.3 mm (total travel) |
| Mechanical durability | 10000000 Cycles |
| Tightening torque | 0.8 … 1.2 N.m conforming to IEC 60947-1 |
| Shape of screw head | Cross compatible with Philips no 1 screwdriver; Cross compatible with pozidriv No 1 screwdriver; Slotted compatible with flat Ø 4 mm screwdriver |
| Contacts material | Silver alloy (Ag/Ni) |
| Condition | New, original Schneider Electric |
Key characteristics (per Schneider)
- Single contact block with body fixing collar
- Harmony XB5
- plastic
- screw clamp terminal
- 2NO
Typical applications
- Motor control centres and pump panels
- Replacement of broken buttons or lamps
- Start, stop and reset functions
- Panel retrofits with 22 mm holes
Compatibility and replacement
Spare contact blocks (ZBE101 NO, ZBE102 NC), light modules and legend holders are available separately. XB5 and XB4 share the same contact blocks and 22 mm hole size.
Frequently asked questions
What hole size does it need?
22 mm (22.5 mm cut-out), the standard size for Harmony XB4 and XB5.
What is the degree of protection?
Per Schneider: IP20 conforming to IEC 60529.
Is it a complete unit?
Yes, the reference is a complete unit as described by Schneider (head plus body with contacts or light block).
Can I replace only the contact block?
Yes. Harmony contact blocks (for example ZBE101 NO or ZBE102 NC) clip onto the fixing collar and can be changed without removing the head.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
