When the emergency brake switch type KIEPE NBS 500 is actuated by pulling the handle, the switch is activated by a tamper proof trigger mechanism. This mechanism ensures that the contacts close and the interlocking is performed simultaneously. Depending on the variant, unlocking is made with a square key or a customer specific safety key¹. The pulled handle is reset by a spring in connection with the unlocking.
A seal can be attached to discourage tampering. The Kiepe NBS 500 has surface mount casing and does not require a cutout. The height above installation surface amounts to approx. 45 mm. If there is sufficient free space for pulling the handle, the Kiepe NBS 500 is compatible with the designs of the traditional Kiepe NBS 200.
An inscription² can be provided on the casing.
¹Not included in scope of supply
²To be specified when ordering
Technical Data
| Type | KIEPE NBS 500 |
|---|---|
| Rated insultations-voltage | DC 110 V +25/-30% |
| Ambient temperature | -25 ... +70° C |
| Protection type¹ | IP 00 |
| Unlocking² | Square bolt/Triangular bolt/Closing cylinder |
| Contacts (Change-over contact, 3 terminals) | 2 |
| Thermal current | 6 A |
| Rated switching capacity (24 V/110 V)³ | 3/0,5 A |
| Connection | Faston plug 6,3 mm |
| Weight approx. | 0,9 kg |
| Color (red)² | RAL 3000 / RAL 3020 |
| Operating force approx.⁴ | 80 N (without lead sealing) |
| Actuating height approx. | 12 mm |
| Dimensions (H x W x D) approx. | 186 x 110 x 45 mm (Dimensional drawing 2 SK 11571-6) |
¹ Protection type IP 54 on request
² To be specified when ordering
³ Inductive load
⁴ Also 100 N available
Dimensions
| Standard-Part | KIEPE NBS 500 |
|---|---|
| Order no. | 92.049 591.302 |
| Unlocking | Square bolt 8x8 mm |
| Protection type | IP 54 after installation |
| Color (red) | RAL 3000 |
| Inscription⁵ | without |
| Operating force approx. | 100 N (without lead sealing) |
⁵ Without labeling use order no. 92 049 591.304
