Technical Information
| Item condition |
New |
| Manufacture name |
NFZ51/11-20 12-20VDC Contactor relay |
| Brand |
ABB
|
| Categories |
Hilfsschütze
Schützrelais
|
| Harmonized System Code |
8536 4900 00
|
| ETIM |
EC000196
|
| Mounting method |
DIN-rail/screw |
| Rated operation current Ie, 400 V |
3 A |
| Suitable for manual operation |
No |
| Rated control supply voltage at AC 50 Hz |
100-250 V |
| Rated control supply voltage at AC 60 Hz |
100-250 V |
| Rated control supply voltage at DC |
12-20 V |
| With LED indication |
No |
| Voltage type for actuating |
AC/DC |
Packing details
| Packing level 1 |
3471523107908 |
| Packing level 2 |
3471523107908 |
Other Technical data
| Interface |
No |
| Number of auxiliary contacts as normally open contact |
6 |
| Number of auxiliary contacts as normally closed contact |
2 |
| Number of auxiliary contacts as change-over contact |
0 |
| Connection type auxiliary circuit |
Screw connection |
| Number of auxiliary contacts as normally closed contact, delayed switching |
0 |
| Number of auxiliary contacts as normally open contact, leading |
0 |
Downloads
Description
NFZ51/11 contactor relays are used for switching auxiliary and control circuits including overlapping of lagging / leading contacts NFZ contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...250 V 50/60 Hz or 12...250 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change NFZ contactor relays allow direct control by PLC-output ≥ 24 V DC 500 mA and obtain a reduced holding coil consumption. NFZ contactor relays withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24...250 V 50/60 Hz NFZ contactor relays have built-in surge protection and do not require additional surge suppressors - Poles: 8-pole contactor relays with a non-removable front-mounted auxiliary contact block - Control Circuit: AC or DC operated - Accessories: a wide range of Accessories is available.