Technical Information
| Item condition |
New |
| Manufacture name |
2020/4 US-500 Flush Mounted Inserts 1P 1-pole push button |
| Brand |
Busch-Jaeger
|
| Categories |
Switches
|
| Country of origin |
DE |
| Harmonized System Code |
8538 9099 00
|
| Nominal voltage |
250 V |
| Mounting method |
Flush mounted (plaster) |
| Assembly arrangement |
Basic element |
| Method of operation |
Rocker |
| Colour |
Blue |
| Model |
Single push button |
| Halogen free |
Yes |
| Imprint |
None |
| Surface protection |
Untreated |
| Label space/information surface |
No |
| Feedback-signal contact |
Yes |
| Material quality |
Thermoplastic |
| Material |
Plastic |
| Type of fastening |
Mounting with claw and screw |
| Number of rockers |
1 |
| With lighting |
Yes |
| RAL-number (similar) |
5010 |
| Transparent |
No |
| Surface finishing |
Matt |
| Suitable for degree of protection (IP) |
IP20 |
Packing details
| Packing level 1 |
4011395175262 |
| Packing level 2 |
4011395175262 |
| Packing level 3 |
4011395175262 |
| Packing level 4 |
4011395175262 |
Downloads
Description
Single-pole flush-mounted push button designed for activating and interrupting low voltage electrical circuits. Suitable for integration in general-purpose control systems where momentary on/off switching is required.
### Electrical Specifications
Rated operating voltage: 250V AC, 50/60 Hz.
Maximum current rating: 10A. Momentary contact configuration — normally open (NO).
### Mechanical Features
Flush-mount design optimized for compact installations in wall panels or enclosures. Mechanism rated for approximately 50,000 cycles under normal usage conditions. Terminal type: screw connection with support for wires up to 2.5 mm² cross-section.
- Installation requires a standard flush-mounted electrical box (not included).
- Temperature range during operation: -10°C to +55°C — ambient only, no direct heat sources nearby during installation recommended.
- Push-button not sealed; unsuitable for outdoor use without additional protective housing from moisture or dust ingress (IP20 rating applies).