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Overview
- Railway compliant: Meets IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, and EN 50155 standards.
- Wide operating temperature range: -40 °C to +70 °C.
- High shock and vibration resistance: Conforms to IEC 61373 cat. 1, class B.
- Enhanced fire and smoke safety: Compliant with EN 45545-2 (HL2, HL3 hazard levels).
- Energy efficient: Requires 68% less coil energy consumption.
- EN 45545-2 HL2/HL3 fire/smoke compliant in group mounting
- Side-by-side mounting reduces panel width by 15%
- Built-in surge suppression and PLC-compatible (≥24V DC, 500mA)
- Operating temperature: -40°C to +70°C
Specifications
Application | Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits. |
Frequency | 50/60 Hz |
Mounting Type | Side-by-side mounting |
Poles | 8-pole |
Rated Control Circuit Voltage | 50 Hz /60 Hz DC Operation 100 ... 250 V |
Series | NFZB |
Size | 82x110x108mm |
Special Features | NFZB 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. They are used for switching auxiliary and control circuits. Improve the compactness of the installations thanks to reduced dimension and side-by-side mounting requiring less 15% width (without spacing) from -40 °C up to +70 °C. Meet all main rollling stocks standards: IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2 and applicable parts of EN 50155 standards, shocks and vibration withstand conforming to IEC 61373 cat. 1, class B. Reach the highest levels in fire and smoke behaviour with compliance to European standard EN 45545-2 (HL2, HL3 hazard levels) in group mounting. Reduce train energy with lighter devices and requiring 68% less coil energy consumption in operation. Electronic coil interface handling large DC voltage fluctuation voltage, including several Uc DC control voltages used for battery supply and accepting sinusoïdal AC 50/60 Hz control supplies included inside Ucmin.... Ucmax voltage range. Max permitted AC 50/60 Hz control voltage must not be exceeded (see technical data). Wide range of auxiliary contact blocks for front and side mounting. |
Standard | RoHs, CSA, cUL, CE, GOST |
Terminal Type | Screw Terminals |
Type | Contactors |
Voltage Rating | 24-250 V AC/DC |
Package Dimensions (L x W x H) | 4.449 IN x 3.425 IN x 1.85 IN |
Package Dimensions (L x W x H) | 11.3005 cm x 8.6995 cm x 4.699 cm |
Package Weight (Imperial) | 1.000 L |
Package Weight (Metric) | 0.454 kg |
Frequently Asked Questions
What standards does the NFZB80E-23 contactor relay comply with?
It complies with IEC 60947, IEC 60077, IEC 60571, and applicable parts of EN 50155 standards.
What is the operating temperature range for this contactor relay?
The operating temperature range in free air near the contactor is from -40 to 70 degrees C.
What is the rated control circuit voltage for the NFZB80E-23?
The rated control circuit voltage is 24-60V AC/DC, with a permissible AC 50/60 Hz control supply within a 15-30V UC range.
What are the dimensions of the NFZB80E-23 contactor relay?
The net dimensions are 98.5 mm in depth, 50 mm in width, and 93.5 mm in height.
What is the maximum operating altitude for this device?
The maximum operating altitude permitted is 2000 m.
What is the rated insulation voltage according to IEC and VDE standards?
The rated insulation voltage is 690V according to IEC 60947 and VDE 0110 Group II, Class C.
What is the net weight of the NFZB80E-23 contactor relay?
The product net weight is 0.45 kg.
What is the maximum switching frequency for AC and DC circuits?
The maximum electrical switching frequency is 360 cycles per hour for AC and 120 cycles per hour for DC.
What is the rated operational current at 400V AC?
The rated operational current at 400V AC is 80A.
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