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Hochiki CHQ-MRC2(SCI) relay, Module

Visit Fire & Safety Equipment
£ 59 27
(Incl. VAT)

About this product

HOCHIKI CHQ-MRC2(SCI) is a relay.

Model CHQ-MRC2(SCI) is a mains relay controller providing a single mains rated relay output for the control of such devices as dampers, extractors or plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general-purpose input. Also available as a DIN Rail mountable version.

Both models feature an integral short-circuit isolator. Requires mounting within a 5 Kg enclosure - not supplied.

Key features

  • Loop-powered
  • Single loop address
  • DIN rail version available
  • Auxiliary monitored input
  • Both models approved by LPCB
  • Single mains rated relay contact
  • Both models feature an integral short-circuit isolator
  • Relay contact rated at 250 Vac at 5 A (resistive load only) and 48Vdc at 2 A (resistive load only)

If you are matching this to an existing installation, work from the CHQ-MRC2(SCI) part number rather than the description.

£ 59 27
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Info about this product
Technical Details
Specifications
Brand Name
HOCHIKI
Manufacturer Part Number
CHQ-MRC2(SCI)
Product Type
Relay
General information
Application/Usage
Control Panel, Damper, Extractor, Power Supply
Certifications
RoHS compliance
Compliant
WEEE compliance
Compliant
Physical characteristics
Depth
149.00mm
Form Factor
Module
Height
25.00mm
Width
90.00mm
Miscellaneous
Additional Information
Operating voltage: 17 - 41 Vdc Current in short-circuit: 8 mA Maximum short-circuit current: 1 A Relay Contact Rating: 48 Vdc max, 2 A (resistive load), 250 Vac max, 5 A (resistive load) - For mains ac
Attributes
Environmental status
Yes
Additional Information
Operating voltage: 17 - 41 Vdc Current in short-circuit: 8 mA Maximum short-circuit current: 1 A Relay Contact Rating: 48 Vdc max, 2 A (resistive load), 250 Vac max, 5 A (resistive load) - For mains ac
Specifications
General information
Certifications
Physical characteristics
Miscellaneous
Attributes

Specifications

Brand Name HOCHIKI
Manufacturer Part Number CHQ-MRC2(SCI)
Product Type Relay

General information

Application/Usage Control Panel, Damper, Extractor, Power Supply

Certifications

RoHS compliance Compliant
WEEE compliance Compliant

Physical characteristics

Depth 149.00mm
Form Factor Module
Height 25.00mm
Width 90.00mm

Miscellaneous

Additional Information Operating voltage: 17 - 41 Vdc Current in short-circuit: 8 mA Maximum short-circuit current: 1 A Relay Contact Rating: 48 Vdc max, 2 A (resistive load), 250 Vac max, 5 A (resistive load) - For mains ac

Attributes

Environmental status Yes
Additional Information Operating voltage: 17 - 41 Vdc Current in short-circuit: 8 mA Maximum short-circuit current: 1 A Relay Contact Rating: 48 Vdc max, 2 A (resistive load), 250 Vac max, 5 A (resistive load) - For mains ac

HOCHIKI CHQ-MRC2(SCI) relay for fire relays and power

Hochiki CHQ-MRC2(SCI) relay, Module

Who this is for

For the installer — this is the relay supplied under HOCHIKI part number CHQ-MRC2(SCI). Specify it by that part number.

The entries in the specification table are the ones held against this part number. Anything not listed there is not stated by us, and should be confirmed against the manufacturer's own documentation.

In plain English: this is a relay made by HOCHIKI. The part number CHQ-MRC2(SCI) is the manufacturer's own code for this exact version of it.

Similar-looking items in the same family often differ only by a suffix on that code. If you are replacing something, match the code rather than the picture.

Buying this in the UK

We are a UK supplier and this relay is sold and shipped from the UK. Prices are shown in pounds sterling.

This item is returnable under our standard returns terms. Faulty goods are handled separately and are never affected by a returns restriction.

We do not quote a warranty term for this part. Every supplier-stated term we have checked against the manufacturer's own document has turned out to be wrong, so we would rather say nothing than say something we cannot stand behind.

Ask us and we will check it for you. Your statutory rights are unaffected.

Stock on this line moves, and lead times move with it. Ask us for the current position before you commit to a date on site.

Questions we get asked

Is this the exact relay I have been quoted? Check the manufacturer part number CHQ-MRC2(SCI) against your quote. That code is the only reliable identity for this item.

Is there a datasheet? Yes — the documentation attached to this listing was checked and names this exact part number. Documents that named only the family, or a different item, are not attached.

Can you check compatibility for us? Ask before you order and we will check it against the manufacturer's own documentation. We do not state compatibility that the record does not carry.

Why does the listing not answer every question? Because the specification held against CHQ-MRC2(SCI) answers some questions and not others. We would rather leave a gap visible than fill it with something we cannot show you.

What if I order the wrong version? Tell us the installation you are matching and we will work back to the part number with you. That is a faster conversation than a return.

Do you hold this in stock? Availability on this line changes through the week, so the honest answer is to ask us on the day. We will give you the current position rather than a general one.

HOCHIKI CHQ-MRC2(SCI) relay for fire relays and power
Hochiki

Hochiki CHQ-MRC2(SCI) relay, Module

£59.27

HOCHIKI CHQ-MRC2(SCI) is a relay.

Model CHQ-MRC2(SCI) is a mains relay controller providing a single mains rated relay output for the control of such devices as dampers, extractors or plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general-purpose input. Also available as a DIN Rail mountable version.

Both models feature an integral short-circuit isolator. Requires mounting within a 5 Kg enclosure - not supplied.

Key features

If you are matching this to an existing installation, work from the CHQ-MRC2(SCI) part number rather than the description.

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