Skip to content
Cart & Quote
Direct access without opening the menu
Theme
Choose light, dark, or system

Siemens 3TK2804-0BB4 Contactor Safety Combination

Available on request

Contactor Safety Module

The Siemens 3TK2804-0BB4 is a DIN rail contactor safety combination with 4 NO enabling contacts and dual signaling outputs. Operating at 24 V DC, it ensures secure switching for industrial E-Stop and safety relay circuits.

Manufacturer
SIEMENS
SKU
1031227
Condition
New
Share
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed

Siemens 3TK2804-0BB4 Contactor Safety Combination

The Siemens 3TK2804-0BB4 is a compact, DIN-rail mountable safety contactor combination designed for critical safety circuits in industrial automation systems. Built for reliability and compliance with stringent safety standards, this unit features both enabling and signaling contacts for comprehensive control integration.

Manufacturer: Siemens

Type: Contactor Safety Combination

Model: 3TK2804-0BB4

Order No.: 3ZX1012-0TK20-1AA2

Enabling Contacts4 Normally Open (4 NO)
Signaling Contacts1 Normally Open + 1 Normally Closed (1 NO + 1 NC)
ConnectionScrew-type with DIN rail mounting
Supply Voltage24 V DC
Operation Temperature-25 / 55 °C
Degree of ProtectionIP20
Rated Insulation Voltage250 V
Rated Impulse Withstand Voltage1.5 kV

More From SIEMENS

Siemens 3RH1911-1GA13 Auxiliary Switch Block
Used

SIEMENS

Siemens 3RH1911-1GA13 Auxiliary Switch Block

SKU: 1099166

Qty: 1

19,99$
Siemens 1FK7042-2AF71-1QA0 Servomotor
New

SIEMENS

Siemens 1FK7042-2AF71-1QA0 Servomotor

SKU: 1099026

Qty: 1

1 499,99$
Siemens 3SU1G/211025 Push Button
New

SIEMENS

Siemens 3SU1G/211025 Push Button

SKU: 1099100

Qty: 2

Available through quotation
Siemens 6EP3437-8SB00-0AY0 Stabilized Power Supply Module
New

SIEMENS

Siemens 6EP3437-8SB00-0AY0 Stabilized Power Supply Module

SKU: 1097610

Qty: 4

Available through quotation
Siemens 3RH1122-1AF00 Contactor Relay
Used

SIEMENS

Siemens 3RH1122-1AF00 Contactor Relay

SKU: 1099167

Qty: 1

Available through quotation

Related Products

Pilz C-P8-ZT Timer Module
Used

Pilz C-P8-ZT Timer Module

SKU: 984131

Qty: 1

Available through quotation
Siemens PTM1.2Y10S-M Positioning Module With TWO Outputs AND Manual Operation
Used

SIEMENS

Siemens PTM1.2Y10S-M Positioning Module With TWO Outputs AND Manual Operation

SKU: 998350

Qty: 1

44,66$
SCHUNTERMANN & BENNINGHOVEN HCC-01 HEATING CURRENT AND CIRCUIT MONITORING MODULE
Used

SCHUNTERMANN & BENNINGHOVEN HCC-01 HEATING CURRENT AND CIRCUIT MONITORING MODULE

SKU: 983282

Qty: 1

Available through quotation
Telemecanique Gnkl Safety Relay Module
UsedAvailable on request

Telemecanique Gnkl Safety Relay Module

SKU: 974560

Available on request

160,00$
CNI SIR88 Module
Used

CNI SIR88 Module

SKU: 988622

Qty: 2

Available through quotation
Platinum International
Surplus, New & Used - Always Reliable
SIEMENS SKU: 1031227
Siemens 3TK2804-0BB4 Contactor Safety Combination
Siemens 3TK2804-0BB4 Contactor Safety Combination
PriceOn Request
StockAvailable on request
ManufacturerSIEMENS
CategorySafety Relays
ConditionNew
SKU1031227

Contactor Safety Module

The Siemens 3TK2804-0BB4 is a DIN rail contactor safety combination with 4 NO enabling contacts and dual signaling outputs. Operating at 24 V DC, it ensures secure switching for industrial E-Stop and safety relay circuits.

Description

Enabling Contacts4 Normally Open (4 NO)
Signaling Contacts1 Normally Open + 1 Normally Closed (1 NO + 1 NC)
ConnectionScrew-type with DIN rail mounting
Supply Voltage24 V DC
Operation Temperature-25 / 55 °C
Degree of ProtectionIP20
Rated Insulation Voltage250 V
Rated Impulse Withstand Voltage1.5 kV

Technical Specifications

Weight1,09 kg
ConditionNew
ManufacturerSIEMENS
Type of ProductContactor Safety Combination
Shelf No.250820
MNR3TK2804-0BB4
Part No.3ZX1012-0TK20-1AA2