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Siemens 3RP1505-1BT20 Multifunction Time Relay - 400-440V AC

Siemens 3RP1505-1BT20 multifunction time relay, 400-440V AC, 2 C/O contacts.

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ManufacturerSiemens

Part number3RP1505-1BT20

Type Multifunction Time Relay

Manufacturer Siemens

Part Number 3RP1505-1BT20

Voltage 400-440V AC

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16 Programmable Functions 2 Changeover Contacts Wide Voltage Range (400-440V AC) 0.05 s to 100 h Time Setting Screw Terminal Connections LED Indicator

Product description

The Siemens 3RP1505-1BT20 is a multifunction time relay designed for precise timing applications. This unit offers 16 different functions, 2 changeover contacts, and operates within a voltage range of 400-440V AC. It features a time range from 0.05 seconds to 100 hours and utilizes a screw terminal connection for reliable wiring.

This time relay is suitable for various industrial automation tasks, including control systems, motor sequencing, and process timing in industries such as manufacturing, material handling, and building automation. Its versatility makes it a valuable component for complex control circuits.

As a veteran-owned surplus parts distributor, Stanlo Automation provides access to essential components like the Siemens 3RP1505-1BT20. We ensure quality and availability for your automation needs, offering a reliable source for phased-out or hard-to-find parts.

Technical specifications

Type	Multifunction Time Relay
Manufacturer	Siemens
Part Number	3RP1505-1BT20
Voltage	400-440V AC
Functions	16
Contacts	2 Changeover
Time Range	0.05 s - 100 h
Terminals	Screw Terminal

Common applications

Process Control

Motor Control

Lighting Control

HVAC Systems

Conveyor Systems

Machine Automation

Building Automation

Compatible systems

Compatible with standard industrial control panels and PLC systems requiring precise timing functions.

Also known as

Siemens 3RP1505 Siemens Timer Relay 3RP15 Series Relay

Replaces / compatible with

The Siemens 3RP1505-1BT20 is a phased-out product. The preferred successor is the 3RP2505-1BT20.

Technical note

Expert tip

Ensure proper wiring to the screw terminals to maintain accurate timing and prevent contact issues, especially with the wide voltage range.

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Frequently asked questions

What are the key specifications of the Siemens 3RP1505-1BT20 time relay?

The Siemens 3RP1505-1BT20 is a multifunction time relay with 16 functions, 2 changeover contacts, and a voltage rating of 400-440V AC. It offers a wide time range from 0.05 seconds to 100 hours and uses screw terminals for connection.