ABB NFZB44ERT-21 Contactor Relay, 4NO-4NC 4 Form C Contact, 20/60 V DC V Coil
Sku #47152310751
MFG #NFZB44ERT-21
Attributes
| Series: | NFZB |
| Contact Form: | 4NO-4NC 4 Form C |
| Terminal Type: | Ring Tongue |
| Coil Voltage: | 20/60 V DC |
| Number of Poles: | 8 |
| Temperature Rating: | -60 to 80 deg C |
- NFZB..RT contactor relays comply with the latest railway rolling stock standards and allow installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds
- These contactor relays are of the block type design with 4 or 8 main poles
- Designed in accordance to IEC 60077 and applicable parts of EN 50155 standard
- Shocks and vibration withstand conforming to IEC 61373 (category 1, class B)
- Fire and smoke safety compliance to NF F 16-101 / 16-102, UNI CEI 11170 (LR4 severity level), DIN 5510-2
- Electronic coil interface accepting a wide DC control voltage range including several Uc control voltages used for battery supply
- Low coil consumption
- Built-in surge suppression
- Side by side mounting without restriction
- Add-on auxiliary contact blocks for front or side mounting and a wide range of accessories
- For switching auxiliary and control circuits
- RoHs, CSA, cUL, CE, GOST