Contact for Pricing
Overview
- 3-pole design for 3-phase motor and power circuit control
- Rated for 45A AC-1 at 600V AC and 42A general use
- Operates from -40°C to +70°C with 68% less coil energy consumption
- Side-by-side mounting reduces panel width by 15%
- Compliant with IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, and EN 50155
- Shock and vibration resistance per IEC 61373 Category 1, Class B
- Fire and smoke performance meets EN 45545-2 (HL2, HL3 hazard levels)
- Wide range of auxiliary contact blocks for front and side mounting
- Control circuit voltage options: 20–60V, 48–130V, 100–250V, 250–500V
Specifications
Frequency | 50/60 Hz |
Mounting Type | Side-by-side mounting |
Poles | 3 |
Poles | 3-pole |
Rated Control Circuit Voltage | 50 Hz /60 Hz DC Operation 250 ... 500 V |
Series | AF26B |
Special Features | AF26B 3-pole contactors 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 mainly used for controlling 3-phase motors and power circuits up to 690 V AC and 220 V DC. 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 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. |
Terminal Type | Screw Terminals |
Voltage Rating | 690 V AC / 220 V DC |
Voltage Rating | 690 V AC, 220 V DC |
Package Dimensions (L x W x H) | 3.425 IN x 3.425 IN x 1.85 IN |
Package Dimensions (L x W x H) | 8.6995 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 is the rated operational current at 400V and 40°C?
The rated operational current at 400V and 40°C is 30A.
What are the operating temperature limits for this contactor?
The contactor can operate in temperatures from -25°C up to 60°C.
What is the rated operational voltage for the main circuit?
The rated operational voltage for the main circuit is 690V.
What is the coil control voltage range?
The electronic coil interface accepts sinusoidal AC 50/60 Hz control supplies within the Uc min 100V to Uc max 250V range.
What standards does this AF contactor comply with?
It complies with IEC 60947, IEC 60068, and applicable parts of EN 60335 standards.
What is the number of main contacts and auxiliary contacts?
The contactor has 3 main contacts (NO) and 1 auxiliary contact (NC).
Frequently Asked Questions about ABB - Electrification
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