Electrical ratings - PENN Controls - LIT-1927110 - A28AA - A28AB - A28AJ - Electromechanical Temperature Control - A28 and A36 Multi-Stage Temperature Control

A28AA, A28AB, and A28AJ Series Two-Stage Temperature Control Catalog Page

Brand
PENN Controls
Product name
A28 and A36 Multi-Stage Temperature Control
Document type
Catalog Page
Document number
LIT-1927110
Revision date
2024-03-07
Language
English

Maximum bulb temperature of A28AA-37 is 230°F (110°C). For all others, maximum bulb temperature is 140°F (60°C).

Table 1. A28AA and A28AB cULus electrical ratings per switch
VAC 60 Hz 120 208 240 277
Full load amperes 16.0 9.2 12.0
Locked rotor amperes 96.0 55.2 72.0

Resistive amperes,

SPST or SPDT

16.0 9.2 8.0 7.2
Pilot duty 125 VA, at 24 VAC to 277 VAC
Note: The total connected load must not exceed 2,000 VA.
Table 2. A28AJ cULus electrical ratings per switch
VAC 60 Hz 120 208 240 277
Full load amperes 6.0 3.4 3.0
Locked rotor amperes 36.0 20.4 18.0

Non-inductive or resistance load amperes

SPST or SPDT

15.0 9.2 8.0 7.2
Pilot duty 125 VA, at 24 VAC to 277 VAC
Note: The total connected load must not exceed 2,000 VA.