ABB Contact Block
CA5-40E is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA5-..E version offers terminal assortment matching the marking of 3-pole A serie contactors: A..-30-00, A..-40-00, A..-22-00. CA5-40E is available with 4 N.O. and 0 N.C. instantaneous contacts for standard industrial environments.
Related products
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ABB Sace Formula
DESCRIPTION
Formula Al
- 15A-125A, lP – 3P, 230/440VAC
Formula A2
- 125A- 240A, 2P – 3~ 230/480VAC
Formula A3
- 320A- 630A, 3P, 230/480VAC
TmaxSeries
- 250A-1600A, 3P, 690VAC
Benefits
The SACE FORMULA circuit-breakers from 15A to 630A consist of the interruption part together
with the trip unit and they can be installed:- directly on the back plate of the cubicles.
- on a DIN rail (A1 and A2).
- back door (A1, A2 and A3, 2-3 4 poles).
ABB’s SACE® FORMULA™ molded case circuit breaker line offers simplicity and quality in some of the smallest dimensions available.
Technical Specs
IEC 60947-2
- fixed version;
- polarity: 1 pole (A1 and A2), 2 poles (A1 and A2), 3 poles (A1, A2 and A3), 4 poles (A1, A2 and A3);
- maximum breaking capacity of 36kA for A1 and A2 and of 50kA for A3 at 415V AC;
- fixed thermomagnetic trip unit (TMF) for protection of networks in alternating and direct current (A1, A2, A3);
- ELT LI electronic trip unit with fixed thresholds for the protection of networks in alternating current (A3);
- only two depths: 60mm (A1, A2) and 103.5mm (A3);
- standard front terminals;
- the possibility of use at 50°C without derating up to 250A (except for A1 125A);
- a special version for A3 300A-400A for use at 50°C.”
Features
- Ready to use
- Fixed thresholds on trip units, pre-cabled version of accessories and FORMULA link save time putting FORMULA in service.
- Easy to order and to use
- 1,2,3, and 4 poles versions up to 250A, no derating up to 50°C and common range of click-in accessories
- Compact and competitive
- Extremely compact dimensions and coordinated depths mean standardized dimensions and savings in distribution board design.
Certifications
SACE FORMULA DSA circuit-breakers and accessories are designed, manufactured and tested in conformity with:
- IEC 60947-2 standard;
- EC “Low Voltage Directive” (LVD) N° 2006/95/EC
- EC “Electromagnetic Compatibility Directive” (EMC) 2004/108/CE
Standards:
- ISO 9001 international Standard;
- EN ISO 9001 (equivalent) European Standards;
- UNI EN ISO 9001 (equivalent) Italian Standards;
- IRIS International Railway Industry Standard.
ABB Quality System obtained its first certification with RINA certification body in 1990.
Attention to protection of the environment is a priority for ABB. Confirmation of this is an Environmental Management System certified by RINA in conformity with the InternationalISO14001 Standard. In 1999, the Environmental Management System was integrated with the Occupational Health and Safety Management System according to the OHSAS 18001 Standard and later, in 2005, with the SA 8000 (Social Accountability 8000) Standard, committing itself to respect of business ethics and working conditions.
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NS Contactor Relays
DESCRIPTION
Efficient and space saving
NS compact contactor relays allow you to optimize equipment design and provides reliable, time and cost saving solutions.Main Benefits
- Right performances at the right price
- Same dimensions in depth, width and height throughout the range in AC or DC control and for screw and spring terminals
- Easy, fast and secure assembly of accessories.
Main Features
- Complete offer of 4 and 8-pole with various contact combinations
- Screw and spring connection types available
- Direct control by PLC removing any use of interface relay and reducing panel power consumption
- Side clipped-on surge suppressors, integrated into overall contactor dimensions
- Mirror and mechanically linked contacts.
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Thermal Overload Relays (TOR)
DESCRIPTION
Motor protection for overload and phase failure
Thermal overload relays are economic electromechanical protection devices for the main circuit. In combination with contactors, they provide reliable protection against overloads and phase failures for motors. They allow to set up customized motor starting solutions according to individual needs.
Main Benefits
- Reliable protection for motors in the event of overload or phase failure
- Easy creation of individual motor starting solutions
- Perfect fit to ABB’s contactors: directly mounted and connected without further wiring
- Single mounting kits and accessories for remote control available for specific applications
- Selectable automatic reset mode allows to reduce downtimes and travelling costs
- In combination with ABB mini contactors, the installation in narrow spaces is possible
- Rated for AC and DC loads
Main Features
- Trip class 10/10A
- Adjustable current setting ranges
- Overload protection with phase loss sensitivity
- Temperature compensation up to +70°C
- Selection between automatic or manual reset mode
- Stop and test function
- Finger safe housing (IP20)
- Large markings on setting scale for precise setting
- Suitable for 1-phase applications
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NF Contactor Relays
DESCRIPTION
Secure uptime and optimize stocks with AF latest technology
NF contactor relays are featuring AF technology as standard. The electronically controlled coil offers multiple benefits over conventional alternatives, and together with ABB’s wide product offering, an optimal configuration, every time.
Main Benefits
- Optimize logistics and cut administration costs with fewer product variants to handle
- Access global support and use the same products in all parts of the world
- A reduction of the coil’s energy consumption by 80% lets you save energy
- Secure your uptime by letting the AF technology overbridge voltage drops and sags.
Main Features
- 4 and 8-pole ranges available, 8-poles with permanently fixed 4-pole auxiliary contact block
- Screw, spring and ring tongue connection types available
- Built-in surge suppression
- Overlapping of lagging / leading contacts for NF33/11 and NF51/11 variants
- Easy-to-use accessories through snap-to-connect function
- Mechanically linked contacts.
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