Featuring Fine Vintage and Modern Amateur Radio Gear For Sale

E.F. Johnson Viking Kilowatt (Desk KW) DPDT N.C. 10 Amp Relay for RY304 Johnson P/N 22.1062 NOS in Box

Write a Review
MPN:
22-1062
Shipping:
$9.00 (Fixed Shipping Cost)
  • NOS Leach Relay Co. 1177-CBF N.C. DPDT 10 Amp relay. Original equipment type used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and tube transmitters. 115V AC coil, excellent new old stock condition for restoration projects
  • NOS Leach Relay Co. 1177-CBF N.C. DPDT 10 Amp relay. Original equipment type used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and tube transmitters. 115V AC coil, excellent new old stock condition for restoration projects
  • NOS Leach Relay Co. 1177-CBF N.C. DPDT 10 Amp relay. Original equipment type used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and tube transmitters. 115V AC coil, excellent new old stock condition for restoration projects
  • NOS Leach Relay Co. 1177-CBF N.C. DPDT 10 Amp relay. Original equipment type used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and tube transmitters. 115V AC coil, excellent new old stock condition for restoration projects
$39.99
Frequently bought together:

Description

E.F. Johnson Viking Kilowatt (Desk KW) DPDT N.C. 10 Amp Relay for RY304 Johnson P/N 22.1062 NOS in Box

New Old Stock (NOS) Leach Relay Co. Model 1177-CBF Normally Closed DPDT relay. This is a genuine 10 Amp vintage relay (115V AC coil) that was factory-used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and similar high-power tube gear.Perfect replacement or spare for antenna switching, bias control, overload protection, or other control circuits in classic Johnson Viking transmitters and amplifiers. Clean contacts, never installed.A hard-to-find piece for restoring your EF Johnson Kilowatt or other vintage ham radio equipment.
Made byLeach Relay Co. 1177-CBF (N.C. DPDT) for EF JohnsonThis is a vintage Leach Relay Company (now part of Leach International / Safran) DPDT (Double Pole Double Throw) relay with Normally Closed contacts in the de-energized state. The "1177-CBF" is the model/type designation.
  • Coil: Typically 115V AC, 50/60 Hz (common for this series).
  • Contacts: Rated approximately 10 Amps (resistive load; lower for inductive loads). Silver contacts, suitable for control circuits.
  • Construction:  rugged open-frame industrial/military-style relay common in the 1950s–1960s era.
  • Markings: Often cross-referenced or equivalent to internal part numbers like 22.1062 or RY304 in specific equipment manuals.
Gear Used With (Confirmation)These relays were commonly used in E.F. Johnson Viking Kilowatt (Desk KW) amplifiers and similar high-power tube transmitters/amplifiers from the late 1950s to early 1960s. They typically served in:
  • Antenna change-over (T/R switching)
  • Bias control
  • Overload protection
  • Power sequencing or auxiliary control circuits
The EF Johnson Desk Kilowatt (using 4-250A/4-400A tubes) and related Viking series gear frequently incorporated Leach relays for reliable high-voltage and RF-related switching.
View AllClose

Related Products