Figure 4-3. Final Calibration ...................................................................................................................... 4-4
Table 1-1. Electrical Specifications ........................................................................................................... 1-2
Table 4-1. Electrical Adjustments and Calibration .................................................................................. 4-12
Table 5-1. Parts List References for PC-250B Code Following Vital Relay ............................................. 5-1
Table 5-2. PC-250B Code Following Vital Relay Main Assembly Parts List (see Figure 5-1) ................. 5-2
Table 5-3. Parts List for Operating Unit (Item 11) Used on PC-250B Code Following Vital Relay
(see Figure 5-2) .................................................................................................................... 5-5
Table 5-4. Parts List for Contact Assembly Used on PC-250B Code Following Vital Relay
(see Figure 5-1) .................................................................................................................... 5-7
Table 5-5. Contact Assembly Section Parts List ....................................................................................... 5-9
Table 5-6. Old Style Mounting Base for PC-250B Relays Parts List ...................................................... 5-10
Table 5-7. Improved Mounting Base (N438689-003) for PC-250B Relays Parts List ............................ 5-12
Copyright 2019
List of Tables
SM 5929 Rev. 23, March 2019
PN-152SO Switch Overload Relay
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