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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
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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

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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