| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Light Source | |
| Mounting Type | |
| SVHC Present | |
| Supply Voltage |
The ST Harmony XB4 light block assembly, part number ZB4BV9, is designed for robust industrial applications. It features a metal construction with a body fixing collar and operates with a supply voltage range of 550 to 600V AC.
This assembly utilizes an incandescent light source with a BA9s bulb base. Key electrical specifications include a rated insulation voltage of 600V and a rated impulse withstand voltage of 6kV. The signalling type is steady.
Mechanically, the unit has overall dimensions of 30mm width, 47mm height, and 60mm depth. It is designed for front mounting and uses screw clamp terminals suitable for cable end connections up to 2 x 1.5 mm². The tightening torque is specified between 0.8 to 1.2 N.m.
Environmentally, the light block assembly is rated IP20 and can operate in ambient temperatures ranging from -40 to 55°C. Storage temperatures can range from -40 to 70°C. It also exhibits vibration resistance of 5 gn and shock resistance of 30 gn.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated supply voltage is 550 to 600 V AC.
It uses a BA9s bulb base.
The light source is incandescent.
The rated insulation voltage is 600 V.
The rated impulse withstand voltage is 6 kV.
The operating temperature range is -40 to 55 °C.
The IP degree of protection is IP20.