Siemens Auxiliary Contact Block: 1NO/1NC, Side Mount
The SIEMENS Auxiliary Contact Block (MPN 3RH29211DA11) is a side-mount accessory for SIRIUS 3RH2 contactor relays, offering 1NO/1NC contact configuration. This auxiliary contact block expands the switching capacity…
SKU 3G-OTH-38108
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SIEMENS Auxiliary Contact Block (MPN 3RH29211DA11) is a side-mount accessory for SIRIUS 3RH2 contactor relays, offering 1NO/1NC contact configuration. This auxiliary contact block expands the switching capacity of compatible Siemens contactor relays.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 3RH29211DA11 auxiliary contact block used for?
The SIEMENS 3RH29211DA11 is a side-mount auxiliary contact block for SIRIUS 3RH2 contactor relays. It adds one normally open and one normally closed contact to expand switching capacity in industrial control panels, motor starters, and automation systems.
What are the specifications of the SIEMENS 3RH29211DA11?
The SIEMENS 3RH29211DA11 is a side-mounted auxiliary contact block with 1NO/1NC contacts. It is compatible with SIRIUS 3RH2 contactor relays and has a manufacturer part number of 3RH29211DA11. It expands the switching capacity of the relay.
Where to buy the SIEMENS 3RH29211DA11 worldwide?
3G Electric supplies the SIEMENS 3RH29211DA11 auxiliary contact block worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Siemens part.
How to install the SIEMENS 3RH29211DA11 auxiliary contact block?
The SIEMENS 3RH29211DA11 side-mounts directly onto a SIRIUS 3RH2 contactor relay. Ensure the relay is de-energized before installation. Clip the block onto the side of the relay until it locks. Wire the NO/NC contacts according to your control circuit diagram.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens siemens auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
