Value Brand
Value Brand Electric Sequencer 2 Switch 30-90 Sec
An electric sequencer with two switches for HVAC and refrigeration systems, offering adjustable on and off timing from 30 to 90 seconds
- Reliable HVAC timing with 30-90 second auxiliary switch range
- Handles 10 A at 120 V AC and 7 A at 240 V AC
- Withstands 72 A locked rotor at 120 V and 42 A at 240 V
- Flexible horizontal or vertical installation orientation
- Phenol formaldehyde copper ferrum body and cover for durability
Electric Sequencer 30-90 Sec
This ZORO SELECT electric sequencer manages staging in HVAC and refrigeration systems. It provides two switch stages with adjustable on timing from 30 to 90 seconds and off timing from 1 to 30 seconds. The unit mounts in horizontal or vertical orientation and carries a Proposition 65 warning for listed chemicals.
Replaces Single-Stage Time Delays
Upgrade from a basic time-delay relay when equipment requires sequenced start-up of multiple loads such as compressors and auxiliary heat. The jump is worth it if short-cycling protection or staged capacity control is specified by the system manufacturer. The sequencer handles 10 A at 120 V AC and 7 A at 240 V AC full-load current.
Snap-In Mounting, Check Orientation
Installation uses standard snap-in brackets for horizontal or vertical mounting; verify orientation before power is applied. Common issues include wiring the auxiliary switches outside their 30-to-90 second on window or exceeding the 72 A locked-rotor rating at 120 V AC and 42 A at 240 V AC.
Highlights
- Reliable HVAC timing with 30-90 second auxiliary switch range
- Handles 10 A at 120 V AC and 7 A at 240 V AC
- Withstands 72 A locked rotor at 120 V and 42 A at 240 V
- Flexible horizontal or vertical installation orientation
- Phenol formaldehyde copper ferrum body and cover for durability
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
What orientation does the sequencer need for mounting?
It can be installed in either horizontal or vertical orientation.
How do you wire the two auxiliary switches and what timing range do they cover?
The sequencer has two switches with on times from 30 to 90 seconds and off times from 1 to 30 seconds.
What are the full-load and locked-rotor current ratings at 120 V and 240 V AC?
At 120 V AC it handles 10 A full-load and 72 A locked-rotor; at 240 V AC it handles 7 A full-load and 42 A locked-rotor.
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