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Two Hand control safety relay

Name: Two Hand control safety relay
Brand: ISAC ENTERPRISES
Price: 17000 INR
Availability: InStock

Price 17000 INR/ Piece

Get a Price/Quote

MOQ : 5 Pieces

Two Hand control safety relay Specification

Dielectiric Strength
>2,500V AC, 1 min

Power Consumption
<2W

Coil Power
1.8 W

Working Temperature
-25C to +55C

Protect Feature
Overload Protection

Mechanical Life
>10,000,000 operations

Contact Form
DPDT

Ambient Temperature
-25C to +55C

Coil Voltage
24 V DC

Contact Material
AgNi

Contact Resistance
<100 m

Product Type
Safety Relay

Insulation Resistance
>100 M

Theory
Electromagnetic Relay

Usage
Two Hand Control Safety Applications

Contact Load
5A @ 250V AC

Operate Time
<30 ms

Terminal Type
Screw Terminals

Rated Voltage
24 V DC

Supply Terminal
A1, A2

Size
Compact

Color
Yellow

Dimension (L*W*H)
45 x 75 x 115 mm

Weight
Approx. 220g

Two Hand control safety relay Trade Information

Minimum Order Quantity
5 Pieces

Supply Ability
100 Pieces Per Month

Delivery Time
8 Week

Sample Available
Yes

Sample Policy
If order is confirmed we will reimburse the sample cost

Main Export Market(s)
Middle East, Asia

Main Domestic Market
All India

Certifications
CE certified, SIL3, Ple

About Two Hand control safety relay

COM3C - TWO-HAND CONTROL EN 574 AND ISO 13849-1

Two-hand control EN 574 and ISO 13849-1

Version for mechanical or touch buttons KOB101T

Controls the position of the press

Removable terminals

Performance level with AWAX controller: PL = e

Safety category: IIIC

Safety Integrity Level: SIL 3

Time before dangerous failure: MTTFd = 190 years

Cycle before dangerous failure: B10d=100,000 at 5A

Risk duration: 20 ms max.

Cable severing protection: yes (opening of safety lines)

Safety contacts/diagnostics: 3x NO 8A/250V redundant / 1x NF 8A/250V parallel redundant

Indicators: 3 LEDs for diagnostics

Reset: automatic with simultaneity control at 400 ms

Position control: high press position contact input

Mounting: symmetrical DIN 35mm rail on DIN 50022

Mounting: IP 20 electrical box

Electrical connection: Maximum 14 AWG (2.08 mmAA2) / 250V minimum

Temperature: -20AAC to +40AAC

Certification: INERIS 0080.5486.520.04.12.0059

Advanced Safety Control for Industrial Applications

Engineered for two-hand safety control tasks, this relay provides dependable protection through dual safety outputs and an auxiliary feedback circuit. Its rapid response time and robust design safeguard operators in demanding environments, while overload protection enhances reliability.

Durable Construction, Compact Design

Housed in a flame-retardant ABS enclosure, this compact relay (45 x 75 x 115 mm) is built to endure harsh industrial conditions, including high humidity (up to 95% non-condensing), temperatures from -25C to +55C, and shocks up to 30G, making it suitable for diverse manufacturing setups.

Flexible Installation and Operation

With DIN rail mounting, screw terminal connectivity, and both manual and automatic reset options, this relay suits various safety setups. Its wide voltage compatibility, low power consumption (<2W), and long mechanical life ensure minimal maintenance and operational efficiency.

FAQ's of Two Hand control safety relay:

Q: How is this Two Hand Control Safety Relay installed?

A: The relay is designed for DIN rail mounting, enabling quick and secure installation within standard control panels. Screw terminals (A1, A2) facilitate wiring connections, and its compact dimensions maximize panel space efficiency.

Q: What are the primary applications for this safety relay?

A: This relay is targeted at two-hand control safety applications, commonly implemented in presses, cutting machines, or any industrial machinery where operator hands must be detected simultaneously to ensure safe machine operation.

Q: When should I use manual versus automatic reset on this relay?

A: Manual reset is preferred when heightened safety is needed, such as after a system interruption or emergency stop. Automatic reset allows for process continuity but should only be applied where the risk of accidental restart is minimal and safety protocols permit.

Q: Where can this relay be used in terms of environmental conditions?

A: The relay can operate reliably in environments with ambient and working temperatures from -25C to +55C, humidity up to 95% (non-condensing), and shocks up to 30G, making it suitable for most industrial production sites.

Q: What benefit does dual safety output provide in two-hand control systems?

A: Dual NO (Normally Open) safety outputs ensure that both operator hands are engaged before machine activation, reducing the risk of accidental start and enhancing worker safety by requiring intentional two-point activation.

Q: How does the relay handle electrical and mechanical durability?

A: The relay is rated for high contact loads (5A @ 250V AC), boasts an insulation resistance over 100 M, a dielectric strength above 2,500V AC, and a mechanical life exceeding 10 million cycles, ensuring long-term reliability in demanding usage.

Q: What process is followed for using this relay in a safety circuit?

A: In operation, the device is integrated into machine control panels; users must simultaneously actuate both hand controls, triggering the DPDT contacts to activate machine operation. The relay immediately responds (<25 ms) and incorporates overload protection for safe, stable functioning.

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