ABB - Electrification B6S-30-01-1.7 - The B6S-30-01 mini contactor is a compact 3 pole contactor with 1 auxiliary contact and screw terminals. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 4 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. Due to the low coil consumption, this device can be directly controlled by a PLC. Further features are the noiseless and hum-free coil, the integrated protective circuit with diodes and additional overvoltage protection, a switch position indication and the integrated possibility for rail or wall mounting.
ABB - Electrification

B6S-30-01-1.7


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Overview

The ABB B6S-30-01 mini contactor (SKU: B6S-30-01-1.7) is a compact 3-pole device engineered for space-constrained applications requiring reliable load control. Rated for 20 A at 690 V (AC-1) and up to 4 kW (AC-3), it handles single or three-phase loads in residential, commercial, and industrial environments. The unit includes one auxiliary contact for signaling or control logic, with screw terminals for secure wiring connections. Designed for efficiency, the B6S-30-01 features a low-coil consumption design, enabling direct PLC control without additional interfacing. The coil operates noiselessly and hum-free, making it suitable for noise-sensitive areas. Integrated protection includes a diode-based circuit and overvoltage safeguards to mitigate transient spikes, enhancing longevity and system stability. A clear switch position indicator provides immediate visual feedback on contact status, while flexible mounting options—DIN rail or wall mounting—simplify installation in tight spaces. The device is part of ABB’s Electrification portfolio, ensuring compatibility with standard industrial control systems. Typical applications include motor control, lighting circuits, HVAC systems, and automation panels where compact form factor and reliability are critical. Contact configuration options vary by model: the B6S-30-01 (SKU: 1SFA619100R3046) offers 0 main + 1 auxiliary contact, while alternatives like the CP1-30B-11 (SKU: 1SFA619100R3076) provide 1 main + 1 auxiliary contact. All variants ship in packages of 10 units for bulk procurement.
  • 3-pole configuration for single or three-phase loads up to 20 A at 690 V (AC-1) or 4 kW (AC-3)
  • 1 auxiliary contact for signaling or control logic
  • Screw terminals for secure wiring connections
  • Low-coil consumption enables direct PLC control without additional interfacing
  • DIN rail or wall mounting for flexible installation in tight spaces
  • Switch position indication for easy monitoring
  • DIN rail or wall mounting options for versatile installation

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.
Connection Type
Screw Terminals
Connection Type
Screw Terminal
Current Rating
20 A
Mounting Type
DIN Rail, Wall Mounting
Mounting Type
Rail or Wall Mounting
Poles
3P
Poles
3
Rated Control Circuit Voltage
24 V DC
Series
B6S
Size
Compact
Size
82x110x108mm
Special Features
The B6S-30-01 mini contactor is a compact 3 pole contactor with 1 auxiliary contact and screw terminals. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 4 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. Due to the low coil consumption, this device can be directly controlled by a PLC. Further features are the noiseless and hum-free coil, the integrated protective circuit with diodes and additional overvoltage protection, a switch position indication and the integrated possibility for rail or wall mounting.
Standard
RoHs, CSA, cUL, CE, GOST
Terminal Type
Screw Terminals
Type
Contactors
Voltage Rating
690 V
Voltage Rating
690 V (AC-1)
Package Dimensions (L x W x H)
11.024 IN x 4.528 IN x 2.126 IN
Package Dimensions (L x W x H)
28.001 cm x 11.5011 cm x 5.4 cm
Package Weight (Imperial)
4.012 L
Package Weight (Metric)
1.820 kg
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1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-40

BFB-40

CONTACT BLOCK BU BFB-40

Frequently Asked Questions

What mounting options are available for the B6S-30-01?

The B6S-30-01 supports DIN rail or wall mounting for flexible installation in tight spaces.

How many auxiliary contacts does the B6S-30-01 have?

The B6S-30-01 includes 1 auxiliary contact for signaling or control logic.

What is the package quantity for the B6S-30-01?

The B6S-30-01 is shipped in packages of 10 units for bulk procurement.

Does the B6S-30-01 include overvoltage protection?

Yes, the device features an integrated protective circuit with diodes and additional overvoltage protection.

What is the maximum switching capacity of the B6S-30-01?

The B6S-30-01 can handle up to 20 A at 690 V (AC-1) or 4 kW (AC-3) for single or three-phase loads.

Is the B6S-30-01 coil operation noiseless?

Yes, the coil operates noiselessly and hum-free, making it suitable for noise-sensitive areas.

What is the switch position indicator used for?

The switch position indicator provides immediate visual feedback on the contact status.

Can the B6S-30-01 be controlled directly by a PLC?

Yes, the low-coil consumption design allows direct PLC control without additional interfacing.

What are typical applications for the B6S-30-01?

Typical applications include motor control, lighting circuits, HVAC systems, and automation panels.

How to Install the ABB B6S-30-01 Mini Contactor

Step-by-step guide to mounting and wiring the ABB B6S-30-01 mini contactor.

Estimated time: 15m

Tools needed:

Screwdriver, Wire strippers, Mounting bracket (if wall-mounted)

Supplies needed:

Mounting screws, Wiring cables

  1. Mount the device

    Secure the B6S-30-01 to a DIN rail or wall using the provided mounting screws. Ensure the device is firmly attached to prevent movement during operation.

  2. Connect the power supply

    Connect the power supply wires to the main contact terminals (L1, L2, L3) and the load wires to the output terminals (T1, T2, T3). Ensure proper polarity and tighten the screw terminals securely.

  3. Connect auxiliary contacts

    If using the auxiliary contact, connect the control wires to the designated auxiliary terminals. Verify the wiring diagram for correct terminal assignments.

  4. Verify connections

    Double-check all connections for tightness and correct polarity. Ensure no loose wires or exposed conductors are present.

  5. Test operation

    Apply power to the device and verify that the switch position indicator reflects the correct contact status. Test the operation under load to confirm proper functionality.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.