Overview of Primary Product

2
RP418A-C & RP818A, B ELECTRIC /PNEUMATIC RELAYS
77-3534
SPECIFICATIONS
Models:
Air Capacity:
0.42 scfm (200 ml/s) at 20 psi (138 kPa) supply with 1 psi
(7 kPa) pressure drop
Capacity Index (Cv):
0.075
Pressure Rating:
50 psi (340 kPa) maximum air
Air Connections:
1/4-in. (6-mm) O.D. plastic tubing
Electrical Connections:
RP418/818A: Junction Box and 15 in. (380 mm) leads
RP418/818B: 15 in. (leads
RP418C: Cord and plug
Power Consumption:
12.5 VA Inrush
7.1 VA Holding
Ambient Temperature Rating:
0 to 100F (-18 to 38C). (For ambient temperature rating to
120F [49 C], refer to RP418 Installation Instructions 95-6046.)
Construction Materials:
Valox 420 plastic and corrosion-resistant metal
Approvals:
RP418A, RP818A: UL Listed, Guide Y10Z
RP418B, RP818B, RP418C: UL-recognized component, File
MP1502, Vol. 11, Sec. 1
CSA recognized—File No. LR50900
Accessories:
Mounting Kit 14003638-001 for direct mounting to MP516A,
VP519C, PP901, and PP902
Voltage Frequency:
RP418A:
100, 110, 120, 200, 208, 220, 240, 277, 440, 480/50.
120, 208, 240, 277, 480, 575/60
RP418B:
110, 120, 208, 220, 240, 440,
480/50
120, 208, 240, 480, 575/60
RP818A,B:
24/50, 24/60
Switching:
Deenergized: Ports 2 and 3 connected, Port 1 blocked
Energized: Ports 1 and 3 connected, Port 2 blocked
√ Model
Line
Voltage
Low
Voltage
Wall
Mount
Panel
Mount
Device
Mount
Splice
Box
Open
Coil
Cord &
Plug
RP418A X X X X
RP418B X X X
RP418C X X X X X
RP818A X X X X
RP818B X X X