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Honeywell – RP418A1057/U RP418/RP818 Electric/Pneumatic Relays
Discontinued by Honeywell — we can still source the original RP418A1057/U (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Honeywell HVAC Field Devices (valves, actuators, sensors) |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
Can I still buy the RP418A1057/U now that it is discontinued?
Yes. Honeywell has discontinued the RP418A1057/U, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can RP418A1057/U be shipped?
RP418A1057/U is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up RP418A1057/U in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for RP418A1057/U and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RP418A1057/U, subject to availability and destination.
RP418 and RP818 electric/pneumatic relays are solenoid valves which open and close the air supply to pneumatic controls. The control input is an on-off line voltage signal to the RP418A-C and 24V AC signal to the RP818A and B. Features & Benefits:
Usable as a diverting relay, a selector relay, or a stop and bleed relay
Mount and operate in any position
Directly mounts to MP516A actuators, VP516C valves, or PP901B and PP902D pressure regulators
Available with lead wires, junction box, or plug-in electric connectionsCertifications:
RP418A, RP818A:
UL Listed, Guide Y10Z
RP418B, RP818B, RP418C:
UL Recognized Component, File MP1502, Vol. 11, Sec. 1
CSA Recognized, File No. LR50900
Honeywell RP418A1057/U — RP418 and RP818 electric/pneumatic relays are solenoid valves which open and close the air supply to pneumatic controls. The control input is an on-off line voltage signal to the RP418A-C and 24V AC signal to the RP818A and B. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.
Specifications
Product
| Lifecycle | Discontinued by Honeywell |
Ordering codes
| Part numbers on this product page | RP418A1057/U, RP418A1065/U, RP418A1073/U, RP418A1081/U, RP418A1099/U, RP418A1107/U, RP418B1022/U, RP418B1030/U, RP418B1055/U, RP418B1071/U, RP470A1003/U, RP470B1001/U, RP471A1002/U, RP670A1001/U, RP670A1019/U, RP670B1009/U, RP670B1017/U, RP670B1066/U, RP670B1074/U |
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