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Siemens 3LD9200-5CF Auxiliary Switch 1NO+1NC Gold Contacts

Siemens 3LD9200-5CF auxiliary switch with 1 NO+1 NC gold-plated contacts.

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ManufacturerSiemens

Part number3LD9200-5CF

Contacts 1 NO + 1 NC (gold-plated)

Mounting Floor (distribution boards)

Compatibility Siemens 3LD2, 3LD5 UL switches

Encapsulation Molded-plastic

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12-month warranty

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Veteran-owned

CAGE: 9NK75

1 NO + 1 NC gold-plated contacts Enhanced reliability For floor mounting Molded-plastic encapsulation Accessory for 3LD2 and 3LD5 UL switches

Product description

The Siemens 3LD9200-5CF is a specialized auxiliary switch offering 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration, featuring gold-plated contacts for enhanced reliability in low-current or corrosive environments. It serves as an accessory for Siemens 3LD2 main and emergency switches, and 3LD5 UL molded case switches, specifically for floor-mounting applications within distribution boards. The encapsulated design provides protection against environmental factors.

This auxiliary switch is ideal for applications demanding high contact reliability, such as in control systems for harsh industrial environments or where very low switching currents are used. The gold-plated contacts minimize contact resistance and prevent oxidation, ensuring consistent performance for signaling the status of the main switch in manufacturing, process control, and automation systems.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3LD9200-5CF. Secure reliable components for your automation needs from our extensive inventory.

Technical specifications

Contacts	1 NO + 1 NC (gold-plated)
Mounting	Floor (distribution boards)
Compatibility	Siemens 3LD2, 3LD5 UL switches
Encapsulation	Molded-plastic

Common applications

Harsh industrial environments

Low-current applications

Control panel signaling

PLC feedback

Safety monitoring

Process automation

Compatible systems

Siemens 3LD2 switches (floor mount) Siemens 3LD5 UL switches (floor mount)

Also known as

Siemens 3LD9200-5CF accessory 3LD5 floor mount auxiliary switch Siemens gold contact switch

Replaces / compatible with

This auxiliary switch is an accessory for Siemens 3LD2 and 3LD5 UL switches requiring floor mounting and enhanced contact reliability due to gold plating.

Technical note

Expert tip

The molded-plastic encapsulation protects the contacts from dust and moisture, making it suitable for demanding installation environments.

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Frequently asked questions

Why are gold-plated contacts important in the Siemens 3LD9200-5CF?

The gold-plated contacts in the Siemens 3LD9200-5CF provide superior conductivity and resistance to oxidation. This ensures reliable switching performance, especially in low-power control circuits or environments prone to corrosion.