# Complete body/contact assembly and light block, Harmony XB4, white, universal LED, body/fixing collar, 1NO + 1NC, 24V | Mayer Electric

**Manufacturer:** SQUARE D  
**MPN:** `SQDZB4BW0B154`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | SQUARE D |
| Manufacturer name | SQUARE D |
| Manufacturer | SQUARE D |
| DimensionUnit | mm |
| Extra Product Name | Complete body/contact assembly and light block, Harmony XB4, white, universal LED, body/fixing collar, 1NO + 1NC, 24V \| Mayer Electric |
| UPC | 3389110894011 |
| height | 47.0 |
| height_Attrib | Cad Overall Height |
| jsonUrlData | /Product/SQUARE-D-Complete-body-contact-assembly-and-light-block-Harmony-XB4-white-with-body-fixing-collar-with-integral-LED-24-V-1NO1NC-3389110894011 |
| jsonUrlData2 | 97536d95-3f9a-476d-bf92-aeea0058fa38 |
| moq | 1 |
| MPN | SQDZB4BW0B154 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SQDZB4BW0B154 |
| tierMinQty1 | 1 |
| tierPrice1 | 91.03 |
| width | 30.0 |
| width_Attrib | Cad Overall Width |
| Range Of Product | Harmony XB4 |
| Light Source | universal LED |
| Light Block Supply | direct |
| Product Or Component Type | complete body/contact assembly and light block |
| Fixing Collar Material | zamak |
| Head Type | standard |
| Connections - Terminals | plug-in connector |
| Contacts Type And Composition | 1 NO + 1 NC |
| Sale Per Indivisible Quantity | 1 |
| Contact Operation | slow-break |
| Light Source Colour | white |
| Device Short Name | ZB4 |
| [Us] Rated Supply Voltage | 24 V AC/DC 50/60 Hz |
| Bulb Base | integral LED |
| Warranty | 18 months |
| Contacts Usage | standard |
| Terminals Description Iso N?1 | (11-12)NC |
| Short-Circuit Protection | 4 A cartridge fuse gG EN/IEC 60947-5-1 |
| Operating Force | 2 N NC changing electrical state \|\| 2.3 N NO changing electrical state |
| Operating Travel | 1.5 mm NC changing electrical state) \|\| 2.6 mm NO changing electrical state) \|\| 4.3 mm total travel) |
| Contacts Material | silver alloy (Ag/Ni) |
| Positive Opening | with EN/IEC 60947-5-1 appendix K |
| [Ith] Conventional Free Air Thermal Current | 10 A EN/IEC 60947-5-1 |
| [Uimp] Rated Impulse Withstand Voltage | 4 kV EN 60947-1 |
| Cad Overall Height | 47 mm |
| Current Consumption | 18 mA |
| Service Life | 100000 h at rated voltage and 25 ?C |
| Surge Withstand | 1 kV IEC 61000-4-5 |
| [Ui] Rated Insulation Voltage | 250 V 3)EN/IEC 60947-1 |
| Signalling Type | steady |
| Operating Torque | 0.05 N.m NO changing electrical state |
| [Ie] Rated Operational Current | 3 A 240 V, AC-15, A300 EN/IEC 60947-5-1 \|\| 6 A 120 V, AC-15, A300 EN/IEC 60947-5-1 \|\| 0.1 A 250 V, DC-13, R300 EN/IEC 60947-5-1 \|\| 0.22 A 125 V, DC-13, R300 EN/IEC 60947-5-1 |
| Supply Voltage Limits | 19.2-30 V DC \|\| 21.6-26.4 V AC |
| Mechanical Durability | 5000000 cycles |
| Cad Overall Width | 30 mm |
| Rohs Exemption Information | Yes |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP1808008EN |
| Sustainable Offer Status | Green Premium product |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| California Proposition 65 : WARNING: This product can expose you to chemicals including | Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| mayerelectric.com | SQDZB4BW0B154 | 91.03 | 1 | None | 1 |

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