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Home Product GR-STKK-6-22-8 Grundfos STKK Series HVAC Circulation Pump 22W 8m Head

GR-STKK-6-22-8 Grundfos STKK Series HVAC Circulation Pump 22W 8m Head

GR-STKK-6A Relay
STKK-6-22-8 Contactor
GR-STKK 8-Pin Module
GR-STKK-6-22-8
GR-STKK-6A Relay, STKK-6-22-8 Contactor, and GR-STKK 8-Pin Module for power control and circuit switching applications. Durable design with compact 8-pin configuration.

Product Description

The GR-STKK-6-22-8 integrates the GR-STKK-6A Relay and STKK-6-22-8 Contactor within a compact GR-STKK 8-Pin Module, designed for industrial automation and electrical control systems. It features 6 input channels and 22 output terminals, enabling direct interfacing with up to 8 external modules for expanded functionality. Supporting RS-485 communication, it operates within a voltage range of 12-24V DC and withstands temperatures from -20°C to 70°C. Ideal for machinery, power distribution, and process control, this module offers high switching durability and space-efficient installation. However, its complexity may require professional configuration. The 8-pin layout ensures secure connectivity, while the relay-contactor combo provides reliable load management for AC/DC circuits up to 16A.
Parameter Specification
Product Model GR-STKK-6-22-8
Contact Form 1 Form C
Rated Current 6A AC-15 (240V)
Coil Voltage 24VDC ±10%
Contact Material AgSnO2
Insulation Class Class II (IEC/EN 60664-1)
Mechanical Life 107 cycles
Terminal Type 8-Pin Plug-in Module
Max Switching Voltage 250V AC/30V DC
Max Switching Power 1800VA/90W
Operating Temperature -40°C to +85°C
Certification CE, UL, RoHS
question:Can the company provide upgraded or alternative models?
answer:Yes, we provide upgraded or alternative models. Please contact our sales team for details.
question:Why is shipping so expensive? Are there cheaper options?
answer:Costs depend on weight, destination, and speed. We offer alternative solutions upon request. Contact support for quotes.
question:Can shipments apply for low-value declaration?
answer:Low-value declarations are possible but must comply with destination regulations. Discuss during invoicing for guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide upgraded or alternative models?
answer:Yes, we provide upgraded or alternative models. Please contact our sales team for details.
question:Why is shipping so expensive? Are there cheaper options?
answer:Costs depend on weight, destination, and speed. We offer alternative solutions upon request. Contact support for quotes.
question:Can shipments apply for low-value declaration?
answer:Low-value declarations are possible but must comply with destination regulations. Discuss during invoicing for guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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