ABB A40-30-10 Contactor (Coil: 220–230V, 50 Hz / 230–240V, 60 Hz) is a robust, block-type 3-pole contactor from ABB’s A-series. Designed primarily for 3-phase motor control, it also handles isolation, capacitor switching, and lighting applications with ease—up to 690 V AC or 220 V DC. Supplied by Shansen Enterprises, an Authorized Channel Partner of ABB.

Key Features at a Glance

• Poles/Aux: 3P + 1NO built-in; front/side add-on aux blocks

• Coil (AC): Laminated; Uc 220–230 V (50 Hz) / 230–240 V (60 Hz)

• Voltage: Main up to 690 V AC; DC control up to 220 V DC

• Switching: Mech 3600 cph; Elec AC-1 600, AC-2/4 300, AC-3 1200 cph

• Ith (40 °C): 16 A (IEC 60947-5-1); 65 A open (IEC 60947-4-1)

• AC-3 Ie (55 °C): 40 A @ 220/230/240 V, 37 A @ 380/400/415/440 V, 33 A @ 500 V, 25 A @ 690 V

• AC-3 Making/Breaking: 10×Ie / 8×Ie (IEC 60947-4-1)

• AC-1 Ie (690 V): 60 A @ 40–55 °C, 42 A @ 70 °C

• AC-15 Ie: 6 A @ 24/127 V, 4 A @ 220/240 V, 3 A @ 380/440 V, 2 A @ 500/690 V

• DC-13 Ie: 6/144 A @ 24 V, 2.8/134 A @ 48 V, 2/144 A @ 72 V, 1.1/138 A @ 125 V, 0.55/138 A @ 250 V

• AC-3 Pe: 11 KWT @ 220/230/240 V, 18.5 KWT @ 380/400/415 V, 22 KWT @ 440/500/690 V

• AC-6b Pe: 15 KVR @ 230/240 V (40/55 °C); 12 KVR @ 70 °C; 26 KVR @ 400/415 V (40/55 °C); 20 KVR @ 70 °C; 440 V (40 °C): [Info Not Provided]

• Operate Times: Close 8–21 ms; Open 4–11 ms

• Terminals/Accessories: Screw terminals; wide accessory range

• Ui: 1000 V (IEC/VDE); 600 V (UL/CSA)

• Frequency: 50/60 Hz (limits 25–400 Hz)

• Ambient: Storage −60…+80 °C; Op w/o O/L −40…+55 °C; with O/L −25…+55 °C

• Build: A-series block, 1-stack 3-pole; Made in India

Why Choose This Product

The ABB A40-30-10 combines high AC-3 current capability, fast operating times, and modular accessories for flexible panel design. Its wide voltage and temperature ranges help it thrive in tough industrial environments, while ABB’s A-series platform ensures proven reliability and simplified maintenance. Supplied and supported by Shansen Enterprises, you get quick availability, genuine parts, and responsive pre-/post-sales support.

Ideal For

• 3-phase motor starters up to the stated AC-3 ratings

• Isolation and line contactor duties

• Capacitor bank switching (AC-6b)

• Lighting and general power circuits up to 690 V AC

• OEM panels, MCCs, and retrofits using ABB A-series accessories

WhatsApp Quote

Message Shansen Enterprises (Authorized ABB Channel Partner) on WhatsApp for price, lead time, and datasheet. We proudly serve customers across Coimbatore and all over India. We back every order with our 100% customer satisfaction record and prompt technical assistance.

FAQs

Q1: What does the “-30-10” mean?
A: It indicates 3 main poles (-30) and 1 NO built-in auxiliary contact (-10).

Q2: Can I add more auxiliary contacts?
A: Yes. Front and side-mounted auxiliary blocks are available for the A-series.

Q3: Is it suitable for capacitor switching?
A: Yes, the A40 supports AC-6b duty with the stated KVR ratings.