Federal Signal 121S Catalog Page

FEDERAL SIGNAL CORPORATION

y

LIGHT DUTY WARNING LIGHT

• Available in 120VAC

• Five dome colors

1

• Integrated

and surface mount

• Type 4X, IP66 enclosure

• UL and cUL Listed and

CSA Certified

/2- inch pipe mount

Vitalite

®

Rotating Warning
Light

Model 121S

Federal Signal’s Model 121S is a compact, rotating warning light
designed for in-plant use. It features a parabolic reflector which
rotates around an incandescent lamp, providing 60 flashes per
minute in all directions. The 121S Vitalite
dome colors (amber, blue, clear, green and red). It is UL
(Underwriters Laboratories) Listed, cUL Listed, and CSA Certified.

Federal Signal’s 121S comes ready to mount on a
surface mount. Optional brackets simplify installation on walls or
in corners (see page 108). The enclosure is also rated Type 4x for
a water tight and dust tight seal.

The lamp projects an intense, fixed beam onto a parabolic reflector
which rotates 360°, producing 60 flashes per minute. The 121
features a twist and lock dome which allows
access to inspect and change the lamp.

This light is particularly useful as a signaling or warning device in
high ambient noise areas where it can supplement audible signal­ing devices. It is also effective alerting hazardous conditions or
dangerous areas.

®

is available in five

1

/2-inch pipe or

for fast and easy

Federal Signal’s Vitalite is an economical rotating warning light for
emergency warning or status indication in noisy areas.

Operating Flash Rate/

Model Voltage Current Minute Candela Mount

121S 120VAC 50/60Hz 0.36 amps 60 2,100 Pipe/Surface

yr

5

W

A

Y

T

N

R

A

R

VITALITE®ROTATING WARNING LIGHT (121S)

6.26"/

159 mm

Polycarbonate
Dome

Incandescent
Lamp

1/2" Pipe Mount

5.13"/130 mm

SPECIFICATIONS

Lamp Style: Incandescent Incandescent
Operating Temperature: -31°F to 150°F -35°C to 66°C
Net Weight: 2.0 lbs. 0.91 kg
Shipping Weight: 2.1 lbs. 0.96 kg
Height: 6.26" 159.0 mm
Diameter: 5.13" 130.0 mm

HOW TO ORDER

• Specify model, voltage and color

• Specify options:
Corner Bracket (LCMB2)
Wall Bracket (LWMB2)

• Please refer to Model Number Index

121S beginning on page 373

REPLACEMENT PARTS

Description (Current Series) Part Number Description (Older Series) Part Number

Dome, Amber, Series C K8444357A-02 Motor, 120VAC K8241A030-03
Dome, Blue, Series C K8444357A-01 Dome, Amber, Series A and B K8444B019A-12
Dome, Clear, Series C K8444357A Dome, Blue, Series A and B K8444B019A-13
Dome, Green, Series C K8444357A-04 Dome, Clear, Series A and B K8444B019A-14
Dome, Magenta, Series C K8444357A-05 Dome, Green, Series A and B K8444B019A-15
Dome, Red, Series C K8444357A-03 Dome, Magenta, Series A and B K8444B019A-17
Incandescent Lamp, 120V, Krypton Series C K8107251A Dome, Red, Series A and B K8444B019A-11

Incandescent Lamp, 120V, Series A and B K8107181A

2645 Federal Signal Dr., University Park, IL 60466 Tel: [phone] Fax: [phone] www.federalsignal-indust.com