Time Delay Relays

Ratings: 30 AMP RES. @ 240V OR 23A. RES & 7 FLA, or 23 FLA,
88 LRA @ 277V.

BTU PART #

CONTROL
VOLTS

SWITCHES

MAKE & BREAK
TIME IN SECONDS

HEAT-ON

COOL-OFF

12S20305032 24 SPST 30-90 1-30
60000AO-64 24 SPST 40 30
60000AO-147 24 SPST 30-110 1-40
*
12S20 305031 24 SPST 1-20 40-110
60000AO-211 24 SPST 1-24 45-75
*        
12S22 305490 24 DPST 1-20 40-110
60000EO-110 24 DPST 1-24 45-75
*        
12S22 305491 24 DPST 30-90 1-30
60000EO-109 24 DPST 30-70 1-40
60000EO-41 24 DPST 40 30
*        
15S4 309745 24 DP/STAGED 30-80 1-30
60200AO-117 24 DP/STAGED 40-110 1-40
*        
15S4 309743 24 DP/STAGED 1-20 30-90
60200AO-127 24 DP/STAGED 1-25 50-110
*        
12S22 318311 240 DPST 20-60 20-60

60000E4-13

240

DPST

40

45

1 POLE
1 POLE
2 POLE
2 POLE

MULTIPLE SEQUENCES ON A SINGLE PLATE

BTU
PART #

CONTROL
VOLTS

TOTAL
SW.

FIRST ON
LAST OFF

LAST ON
FIRST OFF

TOTAL
SECONDS
ON OR OFF

51172-131-1 24 3 DPST SPST 100
51172-131-2 24 4 DPST DPST 110

51172-131-5

24

5

DPST

DPST/SPST

110

51172
51172

DELAY OFF FAN RELAYS (100-180 Seconds Delay off Energy Savings) For use with existing Blower Relays. All functions remain the same except for delay off. Use in any voltage, any phase system with 24V control. Available in "Bulk" or "Kit".

BTU PART #

DESCRIPTION

12SV50 30521

60000CO-38

Kit #450

Packed "bulk" w/instruction sheets

(No pre-wiring)

Pre-wired delay relay packaged w/instruction sheet in poly-zip bag with hanger hole

SPDT FAN DELAY
SPDT FAN DELAY