Skip to content
Toggle Navigation
Home
Products
Controllers
Modules
Expansions
DIY
Integrations
Support
Contact
Toggle Navigation
My account
Personal account
Cart
Expansions
2 items
ASTRA expansion module, 4 Relays 16A, 4 AC Input, AC power (ER4A4A)
Expansions
View Cart
ASTRA expansion module, 4 Relays 16A, 4 AC Input, AC power (ER4A4A)
Expansions
$
14.90
ASTRA expansion module, 4 Relays 16A, 4 Dry contact Input, DC power (ER4D4D)
Expansions
View Cart
ASTRA expansion module, 4 Relays 16A, 4 Dry contact Input, DC power (ER4D4D)
Expansions
$
14.90
Out of stock
Close product quick view
×
Title
Page load link
Go to Top