Compact size 2a and 2a1b 40A power relays for energy management and industrial equipment
CSA standard certified by C-UL
CQC standard acquisition situation changes with part number.
[Protective construction] Flux-resistant
Please refer to "the latest product specifications" when designing your product.
Please refer to "Cautions For Use" in the catalog, and "Related Information" on our website.
The coil holding voltage can be reduced up to 30% V of the rated coil voltage. This equals to operating power of approximately 170 mW, which contributes equipment energy savings.
* Coil holding voltage is the coil voltage after 100 ms from the applied rated coil voltage.
Compliant with European photovoltaic standard VDE0126
Compliant with EN61810-1 2.5 kV surge withstand voltage (between contacts)
Contact gap (initial)
|Form A contact||Min. 3.2 mm each contact|
|Form B contact||Min. 0.7 mm
Min. 0.5 mm (When Form A contact welded)
Detection of main contact welding makes it possible to construct a safety circuit.
・Designed so that Form A contact and Form B contact will not close at the same time.
・When Form A contact welded, Form B contact gap of at least 0.5 mm is maintained.
|Note||:||Form B contact, when used to monitor the condition of Form A contact, can be used exclusively as an auxiliary contact.|
|Conditions||Normal operation||When Form A
Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)