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Pressure Switches
General Purpose Industrial Pressure/Vacuum Switches - Discontinued

PSW490

General Purpose Industrial Switches, Pressure/Vacuum Ranges | PSW490

General Purpose Industrial Switches, Pressure/Vacuum Ranges

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  • Watertight, Corrosion-Resistant Case
  • Reliable in Harsh Environments

商品説明

The PSW490 has been discontinued. Please see the PSW-100 SERIES as possible substitutes or contact our Pressure department.
OMEGA’s PSW490 Series of switches are designed to satisfy most industrial switch requirements. The actuators have been proven in more than 20 years of service worldwide. A Buna-N seal and SPDT switch is standard. Optional FKM or stainless steel seals extend media compatibility to most fluids, and either the hermetically sealed or dual SPDT switches will meet most switching applications.

SPECIFICATIONS
Switch: snap action SPDT switch
Electrical: Std: 15 A @125/250/480 Vac, 1 /2 A @ 125 Vdc; 1 /4 A @ 250 Vdc; 6 A @ 30 Vdc Hermetically sealed: (suffix "-HS") 11 A @ 125/250 Vac, 5A @ 30 Vdc
Process Temperature Range: Buna-N: -20 to 65°C (-4 to 149°F),
FKM : -5 to 150°C ( 23 to 302°F),
Stainless Steel:-20 to 150°C (-4 to 302°F)
Repeatability: ±1% Full Range
Proof Pressure: 400% minimum
Deadband: Buna-N see "To Order"
FKM: multiply Buna-N by 1.4,
Stainless Steel: multiply Buna-N by 1.7
Enclosure: Epoxy-coated aluminum. Meets NEMA-3, -4, -4x, -13 and IP66 requirements
Process Connection: 1 /2 NPT Male, 1 /4 NPT Female combination
Electrical Connections: 3 /4 NPT entry, screw terminals internal
Wetted Parts: 316 SS, Buna-N
Dimensions: psi ranges: 144 H x 102 W x 59 mm D (5.7 x 4 x 2.3");
inH2O Ranges: W & D = 130 mm (5.1")
注文する (部品番号ビルダーより掲載以外の製品もご選択いただけます)(注文数を入力の上、"カートに追加"をクリックしてください)
部品番号/Desc.
注文数
商品説明
Quick Ship
PSW490B-A
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納期: 
 
 
30 in Hg vacuum switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
Quick Ship
PSW490B-B
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納期: 
 
 
-15 to +15 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-C
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納期: 
 
 
-30 to +30 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-D
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納期: 
 
 
30 in Hg vacuum/15 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
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PSW490B-E
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納期: 
 
 
30 in Hg vacuum/30 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
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PSW490B-F
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納期: 
 
 
30 in Hg vacuum/60 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
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PSW490B-G
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納期: 
 
 
10 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-H
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納期: 
 
 
30 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-I
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納期: 
 
 
60 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-J
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納期: 
 
 
100 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-K
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納期: 
 
 
150 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
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PSW490B-L
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納期: 
 
 
15 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
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PSW490B-M
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納期: 
 
 
20 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
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PSW490B-N
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納期: 
 
 
60 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
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PSW490B-O
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納期: 
 
 
100 psi switch with 15 Amp SPDT contact, Buna-N seal, and 1000 psi proof pressure
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PSW490B-P
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納期: 
 
 
200 psi switch with 15 Amp SPDT contact, Buna-N seal, and 1000 psi proof pressure
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PSW490B-Q
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納期: 
 
 
400 psi switch with 15 Amp SPDT contact, Buna-N seal, and 2400 psi proof pressure
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PSW490B-R
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納期: 
 
 
600 psi switch with 15 Amp SPDT contact, Buna-N seal, and 2400 psi proof pressure
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PSW490B-S
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納期: 
 
 
1000 psi switch with 15 Amp SPDT contact, Buna-N seal, and 12000 psi proof pressure
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PSW490B-T
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納期: 
 
 
3000 psi switch with 15 Amp SPDT contact, Buna-N seal, and 12000 psi proof pressure
このサイトの金額はすべて日本円(税抜)で表示しています
注: Switches may generally be set between 15 and 100% of nominal range.

部品番号ビルダー

下記から仕様構成を選択し、ご注文ください
以下からオプションを選択:


(1) Actuator Seal :
B : Buna-N
V : FKM
SS : Stainless steel

(2) Nominal Range :
-A : 30 in Hg vacuum
-B : +/- 15 in H2O
-C : +/- 30 in H2O
-D : 30 in Hg vacuum/15 psi
-E : 30 in Hg vacuum/30 psi
-F : 30 in Hg vacuum/60 psi
-G : 10 in H2O
-H : 30 in H2O
-I : 60 in H2O
-J : 100 in H2O
-K : 150 in H2O
-L : 15 psi
-M : 30 psi
-N : 60 psi
-O : 100 psi
-P : 200 psi
-Q : 400 psi
-R : 600 psi
-S : 1000 psi
-T : 3000 psi

(3) Switch Options :
: 15 Amp 480 Vac SPDT leave blank
-DS : dual 15 Amp 480 Vac SPDT
-HS : hermetically sealed 11 amp 250 vac SPDT
注: 有効な部品番号については、「商品仕様(PDF)」を参照ください。
ご不明な場合は、カスタマーサービス(0120-040-572 もしくは esales@jp.omega.com)へお問合せください。