7-1437493-2 .

Specialty Relays 

**12** 

## **SSC Series, Specification Grade Discrete Plug-in, Time Delay Relay** 

## **Timing Specifications** 

**Timing Modes** — 

On-Delay, Off-Delay and Interval. **Timing Ranges** — 6 to 180 cycles; 0.1 to 3 / 0.1 to 10 / 0.33 to 10 / 1 to 30 / 4 to 120 sec.; 0.33 to 10 / 1 to 30 / 2 to 60 min.; 0.33 to 10 hr. (All are +10%, – 1% of maximum values). 

**Timing Adjustment** — Knob or fixed time (internal fixed resistor) – all models; customer supplied external potentiometer or resistor – On-Delay and Interval models only. 

**Accuracy** — 

Repeat Accuracy — ±1% ±0.004 sec. at any combination of operating temperature and voltage. Overall Accuracy — ±5.25% throughout operating temperature and voltage ranges. 

## **Product Facts** 

- n **On-Delay, Off-Delay and Interval timing modes** 

- n **13 timing ranges from 0.1 sec. to 60 min.** 

**Reset Time** — 25 ms. (minimum deenergized interval for on-delay or offdelay models, or minimum required closure interval for interval models without affecting accuracy.) 

- n **10A DPDT output contacts** 

- n **Excellent repeatability of ±1% or better.** 

- n **Exceptional immunity to transients and noise.** 

**Relay Operate Time** — Off-Delay mode only: 35 ms. 

**Relay Release Time** — On-Delay mode only: 20 ms. 

- n **Wide operating temperature range.** 

- n **File 3520, File LR29186 R** 

- eS @ CE 

Users should thoroughly review the technical data before selecting a product part number. It is recommended that user also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. 

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## **Contact Data @ 25°C** 

## **Input Data @ 25°C** 

**Arrangements** — 2 Form C (DPDT). **Rating** — 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC. 

**Voltage** — See Ordering Information section for details. 

**Power Requirement** — 3W max. **Transient Protection** — 

**Expected Mechanical Life** — 10 million operations 

Non-repetitive transients of the following magnitudes will not cause spurious operation of affect function and accuracy. 

**Expected Electrical Life** — 500,000 operations, min., at rated resistive load. 

|**Operating**<br>**Voltage**<br>12VDC<br>12VDC<br>24VAC/VDC<br>48 VAC/VDC<br>120 VAC/VDC<br>240VAC|**<0.1 ms**<br>1,000V<br>1,000V<br>1,000V<br>1,000V<br>3,000V<br>3,000V|**<1 ms**<br>240V*<br>240V*<br>240V*<br>480V*<br>2,500V*<br>2,500V*|
|---|---|---|



**Initial Dielectric Strength** — Between Terminals and Case — 1,000VAC plus twice the nominal voltage for one minute. 

*Minimum source impedance of 100 ohm 

## **Environmental Data** 

**Temperature Range** — Storage — -40°C to +85°C Operating — -30°C to +65°C 

## **Mechanical Data** 

**Mounting/Termination** — 

8- or 11-pin octal type plug. 8-pin types fit either 27E122 or 27E891, while 11-pin types fit 27E123 or 27E892. **Weight** — 4 oz. (112g) approximately 

## **Ordering Information** 

|**SSC**<br>**2**<br>**01**|**A**<br>**A**<br>**A**|
|---|---|
|**|**<br>**Series SSC**<br>Discrete<br>Industrial<br>Timer<br>**|**<br>**Output**<br>2 = DPDT Relay<br>**|||||||||||||||||||**<br>**|**<br>**Timing Range**<br>A =0 .1 to 3 sec.<br>B = 0.5 to 15 sec.<br>C = 1 to 30 sec.<br>D = 2 to 60 sec.<br>E = 4 to 120 sec.<br>F = 6 to 180 sec.<br>G = 10 to 300 sec.<br>I = 2 to 60 min.<br>K = 3 to 180 cycles<br>L = 0.33 to 10 min.<br>M = 0.5 to 15 min.<br>N = 1 to 30 min.<br>P = 0.1 to 10 min.<br>**|||||||||||||||||||**<br>**|||||||**<br>**Operating Mode**<br>01 = On-Delay<br>02 = Off-Delay<br>03 = Interval||
||**Operating Voltage**<br>**(+10%, –15%)**<br>A = 120VAC, 50/60 Hz.<br>/ 120VDC<br>B = 240VAC, 50/60 Hz.<br>E = 24VAC, 50/60 Hz. /<br>24VDC<br>F = 48VAC, 50/60 Hz. /<br>48VDC<br>Q = 12VDC (±10%)<br>**Timing Adjustment**<br>A = Knob Adjust<br>B = External Potentiometer<br>or resistor (Operating<br>modes 1 and 3 only).<br>F = Fixed Times –Specify<br>time delay in seconds<br>per the following<br>examples:<br>F9.000 = 9 sec.<br>F99.00 = 99 sec.<br>F999.0 = 9999 sec.|
||F1000 = 1000 sec.|



## **Authorized distributors are likely to stock the following:** 

SSC12AAA SSC12ACA SSC12AGA SSC12ABA SSC12ADA SSC12ALA 

12–39 

Catalog 5-1773450-5 Revised 3-13 

Dimensions are shown for Dimensions are in millimeters reference purposes only. unless otherwise specified. Specifications subject to change. 

USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 

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