MTL
100% Brand New MTL2210B SWITCH OPERATED RELAY 1-channel isolator With Good Price In Stock

100% Brand New MTL2210B SWITCH OPERATED RELAY 1-channel isolator With Good Price In Stock

Model: MTL2210B

$1.00

Supplier: Products

Categories: MTL

After sales service. If you have any questions, click here.

Product Description

100% Brand New MTL2210B SWITCH OPERATED RELAY 1-channel isolator With Good Price In Stock


The MTL2210B enables two 500VA safe-area loads to be controlled in separate circuits simultaneously by one light-duty on/off switch in a hazardous area. Alternatively, it can be arranged to latch for pushbutton stop/start control of an electric motor, the relay then being energised by brief closure of one switch contact and de-energised by the brief opening of another. The stop switch overrides the start switch, even if the start circuit is closed, making sure that the motor can be turned off under all conditions. In this application, the second pair of changeover output contacts enables the status of the motor to be fed to a computer or data logger.


SPECIFICATION OF MTL2210B

See also ‘Common specification’

Number of channels

One, fully floating

Location of switch(es)

Zone 0, IIC, T6 hazardous area

Div 1, Group A, hazardous location

Voltage applied to switch(es)

5.6V dc from 1.5kΩ

Input/output characteristics

Relay energised if <200Ω

between tmnls 1 & 2 and 3 & 4

Relay de-energised if >500Ω

between tmnls 1 & 2* or 3 & 4

Hysteresis, nominal 100Ω

*Non-latching mode

Latching facility

(Enabled by linking terminals 5 & 6)

Relay then latches ON when energised (shorts tmnls 1 & 2)

Relay de-energised if unlatch circuit broken (latching)

Power supply failure protection

Relay de-energised if supply fails

Broken line protection

Relay de-energised if either line broken (non-latching)

Relay de-energised if unlatch circuit broken (latching)

‘Fail-safe’ earth fault protection

(Enabled by connecting terminal 8 to earth) Relay de-energised if

<1kΩ to earth, total for all 3 lines Relay not de-energised if >7.5kΩ

to earth, total for all 3 lines

‘No-fail’ earth fault protection

(Enabled by connecting terminal 8 to MTL4220)

Fault on any line proclaimed: unit continues working

Response time

50ms, nominal

Contacts

2-pole changeover

Contact rating

250V:5A:500VA (ac) (resistive loads, reactive loads must be

suppressed)

250V:5A:250W (dc) (resistive loads, reactive loads must be

suppressed)

Contact life expectancy

2 x 105 operations at maximum load

LED indicator

ON when relay energised


100% Brand New MTL2210B SWITCH OPERATED RELAY 1-channel isolator With Good Price In Stock


MTL2220

MTL2215

MTL2213

MTL2211 

MTL2210B 

MTL2442B

MTL2441B

MTL2316

MTL2315

MTL2314 

MTL2313

MTL2242

MTL2241

MTL2220

MTL2215

MTL2213

MTL2211

MTL2210B


Windy Wang 
HONGKONG XIEYUAN TECH CO., LIMITED  
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com 
Website:  http://www.hkxytech.com/   | GMT/UTC +8

Related Products