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Brass Connection Dual Hvac Pressure Switch CE Certificated

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Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

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Brass Connection Dual Hvac Pressure Switch CE Certificated

Name: Brass Connection Dual Hvac Pressure Switch CE Certificated
Brand: KeramControls
Price: 7 USD

China Brass Connection Dual Hvac Pressure Switch CE Certificated wholesale

Brand Name : KeramControls

Model Number : Q830 Series

Certification : CE

Place of Origin : China

MOQ : 10

Price : $7-$10/pic

Supply Ability : 10000pics/month

Delivery Time : 7 days

Packaging Details : package

Operating Temperature : -20~120℃

Material : Stainless steel

Ingress protection : IP54

High pressure : 8-30bar

Lower presure : -0.5-6bar

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CE brass connection dual pressure switch

Description

What is a dual pressure switch?

Dual Pressure Switch. Dual pressure switches are to be used in refrigeration and air-conditioning systems to provide protection against overly low suction pressure or overly high discharge pressure. The controls are also used for beginning and stopping refrigeration compressors and fans on air- cooled condensers.

Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air
and liquid (allowed liquid temp. -20 to 120°C)
Adjustable range and differential settings.
Renovated SPDT micro-switch ensures the reliable switch function.
Flexible mounting bracket suits various kids of application.
Upper lid is optional (IP44)
Various connections are available on request.
Automatic and manual reset version
The material of bellows is copper and pressure interface is brass.
CE approval

Specification

Model	Low pressure(bar)		High pressure(bar)		Reset form(bar)		Factory setting(bar)
	Pressure adjust range	Differential	Pressure adjust range	Differential	Low pressure	High pressure	Low pressure		High pressure
	Pressure adjust range	Differential	Pressure adjust range	Differential	Low pressure	High pressure	OFF	ON	OFF	ON
Q830	-0.5~6	-0.6~4	8~30	3~5(fixed)	Auto	Auto	3	2	20	15
Q830HM	-0.5~6	-0.6~4	8~30	≤5	Auto	Manual	3	2	20	Manual reset
Q830HLM	-0.5~6	≤1	8~30	≤5	Manual	Manual	3	Manual	20	Manual reset

Dimensions(mm)

Brass Connection Dual Hvac Pressure Switch CE Certificated

Electric Wiring

Rated Amps(A) Rated Voltage(V)		Power Factory (Cosφ)	125/250V AC
Non-Industry Current		1	12
Industry Current	Full Load	0.75	12
Industry Current	Locked Roter	0.45	72

Connection & Installation

Brass Connection Dual Hvac Pressure Switch CE Certificated

Mounting Plate

Brass Connection Dual Hvac Pressure Switch CE Certificated

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