PHI Precision 2108 4908B Rim Exit Device with 4908B Trim, Key Controls Lever

PHI Precision 2108 4908B Grade 1 Rim Exit Device, Wide Stile Pushpad, Classroom Function, with 4908B Trim, Hex Key Dogging

Trim Function: Key Locks/Unlocks Lever/Knob 

Door Sizes: 36" For 2'-7" to 3' Width - 48" For 3'-1" to 4' Width

Dogging: 1/4" turn hex key dogging standard. NOT available on Fire Exit Hardware.

Handing: Field Reversible

Door Thickness: Available for 1-3/4" to 2-1/4" thick

Device: Covers ANSI A115.2 (Type 161), A115.18 cylinder lock and A115.1 (Type 86) Mortise Lock preparation

Base Material: The Cover, Touchbar, Device Channel, Lock/Hinge Side Filler and End Cap are furnished of heavy wrought Brass, Bronze or Stainless Steel. 628 Devices are furnished with Aluminum, Brass, Bronze and Stainless Steel components.

Chassis: Investment Cast Steel, Zinc Dichromated.

Latchbolt: Stainless Steel, Deadlocking, 3/4" throw.

Strikes: No. S300, Investment Cast Stainless Steel, Black Powder Coated furnished standard.

Touchbar Height: 39-15/16" from floor standard. May be varied as situation dictates.

Reversible: Reversible for all functions and Trims. Standard packaging RHRB.

UL Listed: Panic and Fire Exit Hardware. Conforms to UL10C and UBC 7-2.

ANSI/BHMA: Devices are BHMA certified for ANSI 156.3, Grade 1.

Cylinders: Rim Type, not furnished standard.

Retrofit Applications: The 2100 and FL2100 Series Devices are designed to retrofit into other manufacturers’ mounting hole locations. 1700 Series Pull Trim and 4900 Series Lever Trim may also be factory set for these applications by specifying prefix “R” (e.g. 2108 R4908A).

Trim Specifications

Trim Type: Key Controls Lever

All Trims are furnished with wrought plates and extruded or cast solid grips.

Field reversibility for easy installation

Retrofit Applications
The R4900 Series Trim is designed to retrofit into other manufacturers’ installations when used with the wide stile Precision Series Devices.

• Trims are BHMA certified for ANSI 156.3, Grade 1.
• Trims are through bolted and will cover 161 and 86 cutouts (except for 2000C Trim).
• Cylinder, Rim Type, not furnished standard.

Finishes: 605, 606, 612, 613, 622, 625, 626W, 628, 630, 690

Precision 21 Series – Nonhanded
The 21 Series Device is designed to be compatible with many manufacturers’ Access Control exterior trim. The device incorporates a center driven cam to receive the tailpiece of the access control product. The tailpiece rotation required to retract the latch is a minimum of 50 degrees. 

Electrical Options

ELR - Electric Latch Retraction
The ELR option provides remote Latch Retraction of exit devices. Continuous duty solenoids retract the Latchbolt(s) for momentary unlatching or continuously for dogging. The ELR feature can be interfaced with automatic door operators, card readers, push buttons, toggle/key switches, and fire alarm systems.

Monitoring Switches

TS - (SPDT - Single Pole, Double Throw) version allows for interface with one external component. A (2) wire power transfer is required, not furnished standard.

TDS – (DPDT - Double Pole, Double Throw) version allows for interface with two external components. A (4) wire power transfer is required, not furnished standard.

LS – (SPDT - Single Pole, Double Throw) version allows for interface with one external component. A (2) wire power transfer is required, not furnished standard.

LDS – (DPDT - Double Pole, Double Throw) version allows for interface with two external components. A (4) wire power transfer is required, not furnished standard.

Model: PHI Precision 2108 4908B 628, 2108 4908B 605, 2108 4908B 606, 2108 4908B 612, 2108 4908B 613, 2108 4908B 625, 2108 4908B 630