Murphy A20 Series - Manuals

Murphy A20 Series – Manual in PDF format online.

Manuals:

Manual Murphy A20 Series

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Summary

Page 2 - long; Dimensions; Dual Scale Dial; only; Alarm; Low; For adjustable switch models, the trip point is adjustable; Temperature Ranges and Factory Settings; RANGE; Maximum Temperature

Bulletin AT-95026B page 2 of 4 2-1/4 in. (57 mm) 2-1/2 in. (64 mm) 2-29/32 in. (74 mm) 2-1/2 in. (64 mm) 1-11/32 in. (34 mm) 2-11/16 in. (68 mm) Mounting hole dia. 1-27/64 in. (36 mm) 2-1/16 in. (53 mm)Mounting hole dia. Mounting Clamp Mounting Clamp °C TEMPERATURE 1-1/2 in. (38 mm) 1/2 NPT M U R P ...

Page 3 - Typical Internal Wiring Diagrams; SWICHGAGE; SWICHGAGE; Battery; The SWICHGAGE

Bulletin AT-95026B page 3 of 4 Pre-Alarm Using A20/A25TABS Typical Internal Wiring Diagrams The A20TABS and A25TABS features a standard limit contact for equipmentshutdown on high temperature. It also has an internal SPDT snap-switch to sig-nal an alarm before shutting down. When the snap-switch tri...

Page 4 - How to Order; = Stainless steel armor, copper capillary; Options not available on all models or configurations.; Warranty; CONTROL SYSTEMS & SERVICES DIVISION; fax; fwmurphy

Bulletin AT-95026B page 4 of 4 How to Order To order, use the diagram below. List options in ascending alphabetical order (A-Z). Example: A20T-B1-250-4. Range †† Base Model A20TA20TLA20TOA20TEA20TABSA20TBA20TH ____ – ____ – ____ – ____ – ____ Single scale (°C) 70C = 0-70°C 100C = 45-100°C 120C = 50-...

Murphy Manuals